---
description: "Blue flag in F1 explained: when it is shown, why the driver being lapped must yield within three flags, and the penalties for ignoring it."
title: "Blue flag in F1: rules, penalties and lapping procedure explained"
image: https://www.f1-fansite.com/wp-content/uploads/2026/07/ChatGPT-Image-13-jul-2026-14_00_05.png
---

[Skip to main content](#content)

![Change language](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/gb.svg?v=2)

[![F1-Fansite.com](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/logo-mob.png)](https://www.f1-fansite.com/)

![](https://www.f1-fansite.com/wp-content/uploads/2026/07/2026-spa-header.jpg)

[![Try F1 on Apple TV for 7 days](https://www.f1-fansite.com/wp-content/uploads/2026/07/F1-Launch_Refresh2_Static_Affiliate_728x90_US-EN.jpg)](https://www.f1-fansite.com/f1-on-apple-tv/)

[![F1-Fansite.com](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/logo.png)](https://www.f1-fansite.com/)

[Sign in](https://www.f1-fansite.com/login/)

- [Home](https://www.f1-fansite.com/)
- [F1 News](https://www.f1-fansite.com/f1-news/)
- [F1 2026](https://www.f1-fansite.com/2026-formula-1-season/)
- [F1 2027](https://www.f1-fansite.com/2027-formula-1-season/)
- [All Time](https://www.f1-fansite.com/all-time-f1-archive/)
- [F1 Stats](https://www.f1-fansite.com/f1-statistics/)
- [Photos](https://www.f1-fansite.com/f1-wallpapers/)
- [F1 Fans](https://www.f1-fansite.com/fans/)
- [F1 Quiz](https://www.f1-fansite.com/f1-quizzes/)
- [F1 Tickets](https://www.f1-fansite.com/f1-tickets/)
- [F1 Merchandise](https://www.f1-fansite.com/f1-merchandise/)
- Add to home screen

[Sign in](https://www.f1-fansite.com/login/)

[Next session![Sepang International Circuit](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/my.svg?v=2) MY Bahrain Grand Prix · FP100d 00h 00m 00s](https://www.f1-fansite.com/f1-calendar/bahrain-grand-prix/)

[Next session![Sepang International Circuit](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/my.svg?v=2) MY Bahrain Grand Prix · FP100d 00h 00m 00s](https://www.f1-fansite.com/f1-calendar/bahrain-grand-prix/)

# Blue flag

![](https://www.f1-fansite.com/wp-content/uploads/2026/07/ChatGPT-Image-13-jul-2026-14_00_05-220x220.png)

Blue flag waving

**The blue flag is Formula 1's signal to a lapped car that it is about to be caught by the leaders.** It is one of the shortest rules in the sport and one of the most frequently invoked. Drivers must yield at the first reasonable opportunity, and stewards do not take three missed flags kindly.

## What is a blue flag in Formula 1?

A blue flag is a signal shown to a driver who is about to be lapped, warning them that a faster car is right behind and wants to pass. It is defined in Appendix H of the [FIA](https://www.fia.com/) International Sporting Code and displayed at the marshal post closest to the incident, both as a physical waved flag and on the trackside LED panel.

## When is a blue flag shown?

In a race, marshal posts show a blue flag to a driver about to be lapped as soon as the pursuing leader is within roughly a second. In practice or qualifying, a blue flag is shown to any driver who is being caught by another driver on a faster lap, whether or not lapping is involved, so that the slower car does not compromise the faster car's attempt.

## The rule for the driver being shown blue

The FIA Sporting Regulations require the driver receiving the blue flag to allow the faster car through **at the first reasonable opportunity**. Usually that means lifting on the next straight and giving position on the following corner entry. Drivers who ignore the flag typically receive a penalty after three consecutive blue-flag warnings.

## Penalties for ignoring blue flags

Missing three consecutive blue flags is the trigger point most stewards use. A first offence typically produces a five-second time penalty added to the driver's race time. Repeated or dangerous behaviour can escalate to a drive-through, a ten-second stop-and-go or a grid drop at the next event.

## Blue flag versus yellow flag

Blue and yellow flags do not overlap. A yellow flag warns of a hazard and demands a speed reduction and no overtaking. A blue flag is the opposite: it demands that the driver receiving it lets a specific car go past. The two flags can be shown at the same corner, and drivers are expected to obey both.

## Latest blue flag news

- [![F1 eyes blue flag axe](https://www.f1-fansite.com/wp-content/uploads/2016/09/Charlie-Whiting-190x308.jpg)22 May 2018<h3>F1 eyes blue flag axe</h3>](https://www.f1-fansite.com/f1-news/f1-eyes-blue-flag-axe/)

## Frequently asked questions about blue flags

### What does a blue flag mean in F1?

A blue flag warns a driver that a faster car is about to lap them and requires them to move aside at the first reasonable opportunity.

### When is a blue flag shown?

In a race it is shown when the leader is within roughly one second of a lapped car. In practice or qualifying it is shown when a driver on a faster lap is closing in on a slower car ahead.

### What happens if a driver ignores blue flags?

Missing three consecutive blue flags typically earns a five-second time penalty. Repeated or dangerous offences can escalate to a drive-through, a ten-second stop-and-go or a grid drop at the next race.

### Does a blue flag apply in qualifying?

Yes. Any driver being caught by a car on a faster lap in practice or qualifying must let that car past to avoid compromising its lap.

### Do blue flags apply under a Safety Car?

No. Under a Safety Car, backmarkers between the leaders are usually waved past by Race Control to bunch up the field for the restart, and blue flags are not used.

Last updated: 13 Jul 2026, 14:03

### Join our FREE weekly F1 Newsletter

Enter your email address & confirm your subscription

You've already signed up, Thanks!

Check your inbox now to confirm your subscription.

![](https://www.f1-fansite.com/wp-content/plugins/sendpress//img/ajax-loader.gif)

### F1 News Categories

- F1 Drivers
  - [Alexander Albon News](https://www.f1-fansite.com/tag/alexander-albon-news/)
  - [Arvid Lindblad News](https://www.f1-fansite.com/tag/arvid-lindblad-news/)
  - [Carlos Sainz News](https://www.f1-fansite.com/tag/carlos-sainz-news/)
  - [Charles Leclerc News](https://www.f1-fansite.com/tag/charles-leclerc-news/)
  - [Esteban Ocon News](https://www.f1-fansite.com/tag/esteban-ocon-news/)
  - [Fernando Alonso News](https://www.f1-fansite.com/tag/fernando-alonso-news/)
  - [Franco Colapinto News](https://www.f1-fansite.com/tag/franco-colapinto-news/)
  - [Gabriel Bortoleto News](https://www.f1-fansite.com/tag/gabriel-bortoleto-news/)
  - [George Russell News](https://www.f1-fansite.com/tag/george-russell-news/)
  - [Isack Hadjar News](https://www.f1-fansite.com/tag/isack-hadjar-news/)
  - [Kimi Antonelli News](https://www.f1-fansite.com/tag/kimi-antonelli-news/)
  - [Lance Stroll News](https://www.f1-fansite.com/tag/lance-stroll-news/)
  - [Lando Norris News](https://www.f1-fansite.com/tag/lando-norris-news/)
  - [Lewis Hamilton News](https://www.f1-fansite.com/tag/lewis-hamilton-news/)
  - [Liam Lawson News](https://www.f1-fansite.com/tag/liam-lawson-news/)
  - [Max Verstappen News](https://www.f1-fansite.com/tag/max-verstappen-news/)
  - [Nico Hulkenberg News](https://www.f1-fansite.com/tag/nico-hulkenberg-news/)
  - [Oliver Bearman News](https://www.f1-fansite.com/tag/oliver-bearman-news/)
  - [Oscar Piastri News](https://www.f1-fansite.com/tag/oscar-piastri-news/)
  - [Pierre Gasly News](https://www.f1-fansite.com/tag/pierre-gasly-news/)
  - [Sergio Perez News](https://www.f1-fansite.com/tag/sergio-perez-news/)
  - [Valtteri Bottas News](https://www.f1-fansite.com/tag/valtteri-bottas-news/)
- Paddock
  - [Alan Permane News](https://www.f1-fansite.com/tag/alan-permane/)
  - [Adrian Newey News](https://www.f1-fansite.com/tag/adrian-newey/)
  - [Andrea Stella News](https://www.f1-fansite.com/tag/andrea-stella-news/)
  - [Ayao Komatsu News](https://www.f1-fansite.com/tag/ayao-komatsu-news/)
  - [Bernie Ecclestone News](https://www.f1-fansite.com/tag/ecclestone-news/)
  - [Flavio Briatore News](https://www.f1-fansite.com/tag/flavio-briatore/)
  - [Frederic Vasseur News](https://www.f1-fansite.com/tag/frederic-vasseur-news/)
  - [Graeme Lowdon News](https://www.f1-fansite.com/tag/graeme-lowdon-news/)
  - [Günther Steiner News](https://www.f1-fansite.com/tag/gunther-steiner-news/)
  - [Helmut Marko News](https://www.f1-fansite.com/tag/helmut-marko-news/)
  - [James Vowles News](https://www.f1-fansite.com/tag/james-vowles-news/)
  - [Laurent Mekies News](https://www.f1-fansite.com/tag/laurent-mekies-news/)
  - [Lawrence Stroll News](https://www.f1-fansite.com/tag/lawrence-stroll-news/)
  - [Mattia Binotto News](https://www.f1-fansite.com/tag/mattia-binotto-news/)
  - [Pirelli F1 News](https://www.f1-fansite.com/tag/pirelli-f1-news/)
  - [Toto Wolff News](https://www.f1-fansite.com/tag/toto-wolff/)
  - [Zak Brown News](https://www.f1-fansite.com/tag/zak-brown-news/)
- Topic
  - [F1 Crash](https://www.f1-fansite.com/tag/f1-crash/)
  - [F1 Death](https://www.f1-fansite.com/tag/f1-death/)
  - [F1 Penalty](https://www.f1-fansite.com/tag/f1-penalty/)
  - [F1 Development](https://www.f1-fansite.com/tag/f1-development/)
  - [F1 Engine](https://www.f1-fansite.com/tag/f1-engine/)
  - [F1 Fun](https://www.f1-fansite.com/tag/f1-fun/)
  - [F1 Future](https://www.f1-fansite.com/tag/f1-future/)
  - [F1 Gossip](https://www.f1-fansite.com/tag/f1-gossip/)
  - [F1 History](https://www.f1-fansite.com/tag/f1-history/)
  - [F1 injury](https://www.f1-fansite.com/tag/f1-injury/)
  - [F1 Lawsuit](https://www.f1-fansite.com/tag/f1-lawsuit/)
  - [F1 Money](https://www.f1-fansite.com/tag/f1-money/)
  - [F1 Regulations](https://www.f1-fansite.com/tag/f1-regulations/)
  - [F1 Rumours](https://www.f1-fansite.com/tag/f1-rumours/)
  - [F1 Silly Season](https://www.f1-fansite.com/tag/silly-season/)
  - [F1 Sponsor](https://www.f1-fansite.com/tag/f1-sponsor/)
  - [F1 Technical](https://www.f1-fansite.com/tag/f1-technical/)
  - [F1 Testing](https://www.f1-fansite.com/tag/f1-testing/)
  - [FIA News](https://www.f1-fansite.com/tag/fia/)
- F1 Teams
  - [Alpine F1 News](https://www.f1-fansite.com/tag/alpine-f1-team-news/ "Alpine F1 Team Updates")
  - [Aston Martin F1 News](https://www.f1-fansite.com/tag/aston-martin-f1-news/ "Aston Martin F1 Team Updates")
  - [Audi F1 News](https://www.f1-fansite.com/tag/audi-f1-news/)
  - [Cadillac F1 News](https://www.f1-fansite.com/tag/cadillac-f1-news/)
  - [Ferrari F1 News](https://www.f1-fansite.com/tag/ferrari-f1-news/ "Scuderia Ferrari Updates")
  - [Haas F1 News](https://www.f1-fansite.com/tag/haas-f1-news/ "Haas F1 Team Updates")
  - [McLaren News](https://www.f1-fansite.com/tag/mclaren-news/ "Mclaren F1 Team Updates")
  - [Mercedes F1 News](https://www.f1-fansite.com/tag/mercedes-f1-news/ "Mercedes F1 Team Updates")
  - [Red Bull Racing News](https://www.f1-fansite.com/tag/red-bull-racing-news/ "Red Bull Racing F1 Team Updates")
  - [Racing Bulls News](https://www.f1-fansite.com/tag/visa-cash-app-racing-bulls-news/)
  - [Williams News](https://www.f1-fansite.com/tag/williams-news/ "Williams F1 Team Updates")
- Ex-F1 Drivers
  - [Antonio Giovinazzi News](https://www.f1-fansite.com/tag/antonio-giovinazzi-news/)
  - [Daniel Ricciardo News](https://www.f1-fansite.com/tag/daniel-ricciardo-news/)
  - [Jack Doohan News](https://www.f1-fansite.com/tag/jack-doohan-news/)
  - [Kevin Magnussen News](https://www.f1-fansite.com/tag/kevin-magnussen-news/)
  - [Kimi Raikkonen News](https://www.f1-fansite.com/tag/kimi-raikkonen-news/)
  - [Logan Sargeant News](https://www.f1-fansite.com/tag/logan-sargeant-news/)
  - [Marcus Ericsson News](https://www.f1-fansite.com/tag/marcus-ericsson-news/)
  - [Michael Schumacher News](https://www.f1-fansite.com/tag/michael-schumacher-news/)
  - [Mick Schumacher News](https://www.f1-fansite.com/tag/mick-schumacher-news/)
  - [Nico Rosberg News](https://www.f1-fansite.com/tag/nico-rosberg-news/)
  - [Romain Grosjean News](https://www.f1-fansite.com/tag/romain-grosjean-news/)
  - [Sebastian Vettel News](https://www.f1-fansite.com/tag/sebastian-vettel-news/)
  - [Yuki Tsunoda News](https://www.f1-fansite.com/tag/yuki-tsunoda-news/)

### This Weeks Top 3 Trending F1 Topics

- [![Previewing the 2026 Azerbaijan GP: Can Norris or Verstappen beat Antonelli and Mercedes?](https://www.f1-fansite.com/wp-content/uploads/wordpress-popular-posts/354380-featured-150x150.jpg)Previewing the 2026 Azerbaijan GP: Can Norris or V...2 comments | posted 5 days ago](https://www.f1-fansite.com/f1-news/previewing-the-2026-azerbaijan-gp-can-norris-or-verstappen-beat-antonelli-and-mercedes/)
- [![F1 Commission cuts 2027 race distance as V8 debate continues](https://www.f1-fansite.com/wp-content/uploads/wordpress-popular-posts/354384-featured-150x150.png)F1 Commission cuts 2027 race distance as V8 debate...3 comments | posted 6 days ago](https://www.f1-fansite.com/f1-news/f1-commission-cuts-2027-race-distance-as-v8-debate-continues/)
- [![Komatsu rules out a pink car \& not a new sponsor](https://www.f1-fansite.com/wp-content/uploads/wordpress-popular-posts/354299-featured-150x150.jpg)Komatsu rules out a pink car & not a new spon...4 comments | posted 5 days ago](https://www.f1-fansite.com/f1-news/komatsu-rules-out-a-pink-car-not-a-new-sponsor/)

### Get Your Tickets For Next Events

- ![Singapore Circuit](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/sg.svg?v=2) 2026 Singapore F1 GP2026 Singapore F1 Grand Prix9–11 Oct SingaporeSingapore Circuit In 13 days [Tickets from €154 →](https://www.f1-fansite.com/buy/?gp=Singapore)
- ![](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/mx.svg?v=2) 2026 Mexico F1 GP2026 Mexico F1 Grand Prix23–25 Oct Autodromo H. RodriguezAutodromo H. Rodriguez In 27 days [Tickets from €483 →](https://www.f1-fansite.com/buy/?gp=Mexico)
- ![Circuit of The Americas](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/flags-svg/us.svg?v=2) 2026 USA F1 GP2026 USA F1 Grand Prix23–25 Oct AustinCircuit of The Americas In 27 days [Tickets from €77 →](https://www.f1-fansite.com/buy/?gp=USA)

[All F1 Tickets →](https://www.f1-fansite.com/f1-tickets/)

### LAST 3 F1 Fan COMMENTS

- ![](https://www.f1-fansite.com/wp-content/litespeed/avatar/502d29f8cbb897956d66858c8db3a5e6.jpg?ver=1790172314) [Jere Jyrälä](https://www.f1-fansite.com/fan/jere-jyrala/) on [2026 Azerbaijan Formula 1 Grand Prix Results & Report](https://www.f1-fansite.com/f1-result/2026-azerbaijan-formula-1-grand-prix-results-report/#comment-432274)18 hours ago
- ![](https://www.f1-fansite.com/wp-content/litespeed/avatar/502d29f8cbb897956d66858c8db3a5e6.jpg?ver=1790172314) [Jere Jyrälä](https://www.f1-fansite.com/fan/jere-jyrala/) on [Binotto finally ends rumours over Audi 2027 driver line-up](https://www.f1-fansite.com/f1-news/binotto-finally-ends-rumours-over-audi-2027-driver-line-up/#comment-432273)19 hours ago
- ![](https://www.f1-fansite.com/wp-content/litespeed/avatar/9b6cbbe072368790b9780f0dbca38f0c.jpg?ver=1790183113) [Shroppyfly](https://www.f1-fansite.com/fan/shroppyfly/) on [Horner leaves the door open for a Ferrari role](https://www.f1-fansite.com/f1-news/horner-leaves-the-door-open-for-a-ferrari-role/#comment-432272)1 day ago

[All F1 Fan Comments](https://www.f1-fansite.com/f1-comments-on-f1-fansite-com/)

### Latest F1 Quiz

[![](https://www.f1-fansite.com/wp-content/uploads/2026/09/baku-gp-history-quiz-330x186.jpg)Before Baku: The Azerbaijan GP History Quiz10 questionsFans average 50%](https://www.f1-fansite.com/f1-quizzes/before-baku-the-azerbaijan-gp-history-quiz/)

[All F1 quizzes](https://www.f1-fansite.com/f1-quizzes/)

### F1 Glossary Menu

- [Active Suspension](https://www.f1-fansite.com/glossary/active-suspension/)
- [ADUO](https://www.f1-fansite.com/glossary/aduo-system/)
- [Aerodynamics](https://www.f1-fansite.com/glossary/aerodynamics/)
- [Backmarker](https://www.f1-fansite.com/glossary/backmarker/)
- [Bargeboard](https://www.f1-fansite.com/glossary/bargeboard/)
- [Blistering](https://www.f1-fansite.com/glossary/blistering/)
- [Blue flag](https://www.f1-fansite.com/glossary/blue-flag/)
- [Bodywork](https://www.f1-fansite.com/glossary/bodywork/)
- [Brake Balance](https://www.f1-fansite.com/glossary/brake-balance/)
- [Camber](https://www.f1-fansite.com/glossary/camber/)
- [CE (Control Electronics)](https://www.f1-fansite.com/glossary/ce-control-electronics/)
- [Chassis](https://www.f1-fansite.com/glossary/chassis/)
- [Chicane](https://www.f1-fansite.com/glossary/chicane/)
- [Clean air](https://www.f1-fansite.com/glossary/clean-air/)
- [Cockpit](https://www.f1-fansite.com/glossary/cockpit/)
- [Compound](https://www.f1-fansite.com/glossary/compound/)
- [Debrief](https://www.f1-fansite.com/glossary/debrief/)
- [Degradation (deg)](https://www.f1-fansite.com/glossary/degradation/)
- [Diffuser](https://www.f1-fansite.com/glossary/diffuser/)
- [Dirty air](https://www.f1-fansite.com/glossary/dirty-air/)
- [Disqualified](https://www.f1-fansite.com/glossary/disqualified/)
- [DNF](https://www.f1-fansite.com/glossary/dnf/)
- [Downforce](https://www.f1-fansite.com/glossary/downforce/)
- [Drag](https://www.f1-fansite.com/glossary/drag/)
- [Drive-through penalty](https://www.f1-fansite.com/glossary/drive-through-penalty/)
- [DRS - Drag Reduction System](https://www.f1-fansite.com/glossary/drs-drag-reduction-system/)
- [ECU (Engine Control Unit)](https://www.f1-fansite.com/glossary/ecu-engine-control-unit/)
- [ES (Energy Store)](https://www.f1-fansite.com/glossary/es-energy-store/)
- [EX (Engine Exhaust System)](https://www.f1-fansite.com/glossary/ex-engine-exhaust-system/)
- [FIA (Federation Internationale de l Automobile)](https://www.f1-fansite.com/glossary/fia-federation-internationale-de-lautomobile/)
- [Formation Lap](https://www.f1-fansite.com/glossary/formation-lap/)
- [Fuel Rig](https://www.f1-fansite.com/glossary/fuel-rig/)
- [G-force](https://www.f1-fansite.com/glossary/g-force/)
- [GPDA (Grand Prix Drivers Association)](https://www.f1-fansite.com/glossary/gdpa-grand-prix-drivers-association/)
- [Graining](https://www.f1-fansite.com/glossary/graining/)
- [Grand Prix](https://www.f1-fansite.com/glossary/grand-prix/)
- [Grid](https://www.f1-fansite.com/glossary/grid/)
- [Grip](https://www.f1-fansite.com/glossary/grip/)
- [Ground Effect](https://www.f1-fansite.com/glossary/ground-effect/)
- [Halo](https://www.f1-fansite.com/glossary/halo/)
- [HANS Device in Formula 1 Racing](https://www.f1-fansite.com/hans-device-in-formula-1-racing/)
- [ICE (Internal Combustion Engine)](https://www.f1-fansite.com/glossary/ice-internal-combustion-engine/)
- [IP (Intellectual Property)](https://www.f1-fansite.com/glossary/ip-intellectual-property/)
- [Installation Lap](https://www.f1-fansite.com/glossary/installation-lap/)
- [Intermediates](https://www.f1-fansite.com/glossary/intermediates/)
- [Jump start](https://www.f1-fansite.com/glossary/jump-start/)
- [Lock-up](https://www.f1-fansite.com/glossary/lock-up/)
- [Marbles](https://www.f1-fansite.com/glossary/marbles/)
- [Marshal](https://www.f1-fansite.com/glossary/marshal/)
- [MGU-H](https://www.f1-fansite.com/glossary/mgu-h-motor-generator-unit-heat/)
- [MGU-K](https://www.f1-fansite.com/glossary/mgu-k-motor-generator-unit-kinetic/)
- [Monocoque](https://www.f1-fansite.com/glossary/monocoque/)
- [Overcut](https://www.f1-fansite.com/glossary/overcut/)
- [Oversteer](https://www.f1-fansite.com/glossary/oversteer/)
- [Out-brake](https://www.f1-fansite.com/glossary/out-brake/)
- [Paddock](https://www.f1-fansite.com/glossary/paddock/)
- [Parc Fermé](https://www.f1-fansite.com/glossary/parc-ferme/)
- [Pits](https://www.f1-fansite.com/glossary/pits/)
- [Pit board](https://www.f1-fansite.com/glossary/pit-board/)
- [Pit crew](https://www.f1-fansite.com/pit-crew/)
- [Pit lane](https://www.f1-fansite.com/glossary/pit-lane/)
- [Pit stop](https://www.f1-fansite.com/glossary/pit-stop/)
- [Pit wall](https://www.f1-fansite.com/glossary/pit-wall/)
- [Plank](https://www.f1-fansite.com/glossary/the-plank-in-formula-1-cars/)
- [Podium](https://www.f1-fansite.com/glossary/podium/)
- [Pole position](https://www.f1-fansite.com/glossary/pole-position/)
- [Power Unit](https://www.f1-fansite.com/glossary/power-unit/ "Power Unit in F1 Explained")
- [Qualifying](https://www.f1-fansite.com/glossary/qualifying/)
- [Retirement](https://www.f1-fansite.com/glossary/retirement/)
- [Race engineer](https://www.f1-fansite.com/glossary/race-engineer/)
- [Red flag](https://www.f1-fansite.com/glossary/red-flag/)
- [Safety Car](https://www.f1-fansite.com/glossary/safety-car/)
- [Scrutineering](https://www.f1-fansite.com/glossary/scrutineering/)
- [Sidepod](https://www.f1-fansite.com/glossary/sidepod/)
- [Shakedown](https://www.f1-fansite.com/glossary/shakedown/)
- [Slicks](https://www.f1-fansite.com/glossary/slicks/)
- [Slipstream](https://www.f1-fansite.com/glossary/slipstream/)
- [Steward](https://www.f1-fansite.com/glossary/steward/)
- [Stop-and-go penalty](https://www.f1-fansite.com/glossary/stop-and-go-penalty/)
- [Straight Mode](https://www.f1-fansite.com/glossary/straight-mode/ "Straight Mode in Formula 1 explained")
- [FIA Super Licence](https://www.f1-fansite.com/glossary/super-licence-fia/)
- [Suspension](https://www.f1-fansite.com/glossary/suspension/)
- [Traction Control](https://www.f1-fansite.com/glossary/traction-control/)
- [Tear-off](https://www.f1-fansite.com/glossary/tear-off/)
- [Telemetry](https://www.f1-fansite.com/glossary/telemetry/)
- [Torque](https://www.f1-fansite.com/glossary/torque/)
- [Traction](https://www.f1-fansite.com/glossary/traction/)
- [Turbocharger (TC)](https://www.f1-fansite.com/glossary/turbo-charger-tc/)
- [Turbulence](https://www.f1-fansite.com/glossary/turbulence/)
- [Tyre blanket](https://www.f1-fansite.com/glossary/tyre-blanket/)
- [Tyre strategy](https://www.f1-fansite.com/glossary/tyre-strategy/)
- [Undercut](https://www.f1-fansite.com/glossary/undercut/)
- [Vortex Generator](https://www.f1-fansite.com/glossary/vortex-generator/)
- [VSC (Virtual Safety Car)](https://www.f1-fansite.com/glossary/vsc-virtual-safety-car/)
- [Wheel gun](https://www.f1-fansite.com/glossary/wheel-gun/)
- [Wind tunnel correlation](https://www.f1-fansite.com/glossary/wind-tunnel-correlation/)
- [Wing endplate](https://www.f1-fansite.com/glossary/wing-endplate/)
- [Yellow flag](https://www.f1-fansite.com/glossary/yellow-flag/)

### Last News Update

- [![Cadillac now builds senior aero team from five title rivals](https://www.f1-fansite.com/wp-content/uploads/2026/07/47-saturday-spa-francorchamps-2026-150x150.jpg)](https://www.f1-fansite.com/f1-news/cadillac-now-builds-senior-aero-team-from-five-title-rivals/) #### [Cadillac now builds senior aero team from five title rivals](https://www.f1-fansite.com/f1-news/cadillac-now-builds-senior-aero-team-from-five-title-rivals/)September 26, 2026

### Latest Column

- [![How Digital Technology Is Changing the F1 Fan Experience](https://www.f1-fansite.com/wp-content/uploads/2022/09/SI202209040849_news-150x150.jpg)](https://www.f1-fansite.com/f1-column/how-digital-technology-is-changing-the-f1-fan-experience/) #### [How Digital Technology Is Changing the F1 Fan Experience](https://www.f1-fansite.com/f1-column/how-digital-technology-is-changing-the-f1-fan-experience/)September 25, 2026

### Latest Video Update

- [![Peter Windsor's Analysis of George Russell's Win at Baku](https://www.f1-fansite.com/wp-content/uploads/2026/09/M630838_F1_Grand_Prix_of_Azerbaijan_Practice-150x150.jpg)](https://www.f1-fansite.com/f1-videos/peter-windsors-analysis-of-george-russells-win-at-baku/) #### [Peter Windsor's Analysis of George Russell's Win at Baku](https://www.f1-fansite.com/f1-videos/peter-windsors-analysis-of-george-russells-win-at-baku/)September 26, 2026

### Newest Pictures

- [![Photos of Friday Practice before the 2026 Italian F1 GP](https://www.f1-fansite.com/wp-content/uploads/2026/09/32-friday-monza-2026-150x150.jpg)](https://www.f1-fansite.com/f1-wallpaper/photos-of-friday-practice-before-the-2026-italian-f1-gp/) #### [Photos of Friday Practice before the 2026 Italian F1 GP](https://www.f1-fansite.com/f1-wallpaper/photos-of-friday-practice-before-the-2026-italian-f1-gp/)September 4, 2026

### Last Classification

- [![2026 Azerbaijan Formula 1 Grand Prix Results \& Report](https://www.f1-fansite.com/wp-content/uploads/2026/09/33-baku-saturday-2026-UHD-150x150.jpg)](https://www.f1-fansite.com/f1-result/2026-azerbaijan-formula-1-grand-prix-results-report/) #### [2026 Azerbaijan Formula 1 Grand Prix Results & Report](https://www.f1-fansite.com/f1-result/2026-azerbaijan-formula-1-grand-prix-results-report/)September 26, 2026 |  7

### Newest Sound or Podcast

- [![F1 Explains: Junior Categories with F3 Champion Ugo Ugochukwu](https://www.f1-fansite.com/wp-content/uploads/2021/03/1017648185-LAT-20190804-1017648180-LAT-20190804-_R3I5016-496-150x150.jpg)](https://www.f1-fansite.com/f1-sound/f1-explains-junior-categories-with-f3-champion-ugo-ugochukwu/) #### [F1 Explains: Junior Categories with F3 Champion Ugo Ugochukwu](https://www.f1-fansite.com/f1-sound/f1-explains-junior-categories-with-f3-champion-ugo-ugochukwu/)September 25, 2026

### TOP 5 Popular F1 Drivers

- [Franco Colapinto](https://www.f1-fansite.com/f1-drivers/franco-colapinto/)
- [Kimi Antonelli](https://www.f1-fansite.com/f1-drivers/kimi-antonelli/)
- [Lewis Hamilton](https://www.f1-fansite.com/f1-drivers/lewis-hamilton/)
- [Esteban Ocon](https://www.f1-fansite.com/f1-drivers/esteban-ocon-information-statistics/)
- [Sergio Pérez](https://www.f1-fansite.com/f1-drivers/sergio-perez/)

[All F1 drivers](https://www.f1-fansite.com/f1-drivers/)

### TOP 5 Popular F1 Teams

- [Ferrari F1 Team](https://www.f1-fansite.com/f1-teams/ferrari-f1-information-statistics/)
- [Mercedes F1 Team](https://www.f1-fansite.com/f1-teams/mercedes/)
- [Aston Martin F1 Team](https://www.f1-fansite.com/f1-teams/aston-martin-f1-team-information-statistics/)
- [Red Bull Racing F1 Team](https://www.f1-fansite.com/f1-teams/red-bull-racing/)
- [Cadillac F1 Team](https://www.f1-fansite.com/f1-teams/cadillac-f1-team-stats-info/)

[All F1 teams](https://www.f1-fansite.com/f1-teams/)

### TOP 5 Popular F1 Races

- [2026 Azerbaijan Grand Prix](https://www.f1-fansite.com/f1-calendar/azerbaijan-grand-prix-f1-race-information/)
- [2026 Dutch Grand Prix](https://www.f1-fansite.com/f1-calendar/dutch-grand-prix-f1-race-info/)
- [2026 Monaco Grand Prix](https://www.f1-fansite.com/f1-calendar/monaco-grand-prix/)
- [2026 Singapore Grand Prix](https://www.f1-fansite.com/f1-calendar/singapore-grand-prix-f1-race-information/)
- [2026 US Grand Prix](https://www.f1-fansite.com/f1-calendar/usa-grand-prix-f1-race-information/)

[Full F1 calendar](https://www.f1-fansite.com/f1-calendar/)

### TOP 5 Popular F1 Content

- [2026 F1 Standings Championship](https://www.f1-fansite.com/f1-results/f1-standings-2026-championship/)
- [F1 Merchandise](https://www.f1-fansite.com/f1-merchandise/)
- [F1 On This Day](https://www.f1-fansite.com/f1-on-this-day/)
- [Login](https://www.f1-fansite.com/login/)
- [2026 Azerbaijan Grand Prix: F1 Schedule, Results & Winners](https://www.f1-fansite.com/f1-calendar/azerbaijan-grand-prix-f1-race-information/)

[All Time F1 content](https://www.f1-fansite.com/all-time-f1-archive/)

- [Follow us on YouTube](https://www.youtube.com/channel/UCvgDhPFOF_RoheMLEmX8xCg)
- [Follow us on X](https://twitter.com/f1fansite)
- [Follow us on Facebook](https://www.facebook.com/f1fansite)
- [Follow us on Pinterest](https://pinterest.com/f1fansite/)
- [Follow us on Instagram](https://www.instagram.com/f1fansite.com_official/)
- [Subscribe to our RSS feed](https://www.f1-fansite.com/feed/)

[About](https://www.f1-fansite.com/about-us/) [Contact](https://www.f1-fansite.com/contact/) [Editorial Policy](https://www.f1-fansite.com/editorial-policy/) [Advertising](https://www.f1-fansite.com/f1-advertising/) [Disclaimer](https://www.f1-fansite.com/disclaimer/) [Privacy Policy](https://www.f1-fansite.com/privacy-policy/) [Cookie Policy](https://www.f1-fansite.com/cookie-policy/)

© 2001-2026 F1-Fansite.com. All rights reserved.  
 Powered by [ProTrix](https://protrix.nl). Not affiliated with Formula 1 or the FIA.

Scroll to top

×

![](https://www.f1-fansite.com/wp-content/themes/f1fansite/images/logo-mob.png) **Add F1-Fansite to your home screen** One tap and it’s on your home screen, like an app.

Add

1. 1 Tap  at the bottom of your screen
2. 2 Then pick  “Add to Home Screen”

<details><summary>Share</summary>

<a href="https://twitter.com/intent/tweet?text=Blue%20flag&amp;url=https%3A%2F%2Fwww.f1-fansite.com%2Fglossary%2Fblue-flag%2F">X</a> <a href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.f1-fansite.com%2Fglossary%2Fblue-flag%2F">Facebook</a> <a href="https://api.whatsapp.com/send?text=Blue%20flag%20https%3A%2F%2Fwww.f1-fansite.com%2Fglossary%2Fblue-flag%2F">WhatsApp</a> <a href="https://www.reddit.com/submit?url=https%3A%2F%2Fwww.f1-fansite.com%2Fglossary%2Fblue-flag%2F&amp;title=Blue%20flag">Reddit</a> Copy link

</details>

```json
{"@context":"https://schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https://www.f1-fansite.com/glossary/blue-flag/#breadcrumb","itemListElement":[{"@type":"ListItem","position":"1","item":{"@id":"https://www.f1-fansite.com","name":"Home"}},{"@type":"ListItem","position":"2","item":{"@id":"https://www.f1-fansite.com/glossary/","name":"Glossary"}},{"@type":"ListItem","position":"3","item":{"@id":"https://www.f1-fansite.com/glossary/blue-flag/","name":"Blue flag"}}]}]}
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What does a blue flag mean in F1?","acceptedAnswer":{"@type":"Answer","text":"A blue flag warns a driver that a faster car is about to lap them and requires them to move aside at the first reasonable opportunity."}},{"@type":"Question","name":"When is a blue flag shown?","acceptedAnswer":{"@type":"Answer","text":"In a race it is shown when the leader is within roughly one second of a lapped car. In practice or qualifying it is shown when a driver on a faster lap is closing in on a slower car ahead."}},{"@type":"Question","name":"What happens if a driver ignores blue flags?","acceptedAnswer":{"@type":"Answer","text":"Missing three consecutive blue flags typically earns a five-second time penalty. Repeated offences can escalate to a drive-through, stop-and-go or grid drop."}},{"@type":"Question","name":"Does a blue flag apply in qualifying?","acceptedAnswer":{"@type":"Answer","text":"Yes. Any driver being caught by a car on a faster lap in practice or qualifying must let that car past to avoid compromising its lap."}},{"@type":"Question","name":"Do blue flags apply under a Safety Car?","acceptedAnswer":{"@type":"Answer","text":"No. Under a Safety Car, backmarkers between the leaders are usually waved past by Race Control to bunch up the field, and blue flags are not used."}}]}
```
