F1 safety car rules: when it comes out and how the VSC differs

What is the safety car?

The safety car is a car that neutralises a race or a sprint. It is sent out when competitors or officials are in immediate danger on or near the track, but there is no need to stop the session with a red flag.

The decision is the Race Director’s: under the regulations, they have the final say on it. Laps behind the safety car count: the race goes on, just slowly.

The safety car is driven by a driver appointed by the FIA, with an FIA observer alongside who can recognise every car and is in constant radio contact with race control. The requirements for the car itself are in the FIA’s general rules for circuit racing. It needs at least two seats, SAFETY CAR written on the back and sides, a yellow or orange light on the roof and a green light facing backwards.

How a safety car period works

1. The Race Director gives the order: the teams get the message “SAFETY CAR DEPLOYED”, the light panels show SC, and marshals at every post wave yellow flags and hold up SC boards.
2. The safety car joins the track with its orange lights on, wherever the leader is.
3. Drivers slow down at once. Until they cross the first safety car line for the second time, every section of the track must take them at least the minimum time set by the FIA electronics.
4. Everyone lines up in a queue behind the safety car, no more than 10 car lengths apart.
5. If other cars are between the safety car and the leader, the Race Director has the safety car’s green light switched on. Those cars pass it and catch up with the queue without overtaking.
6. When the Race Director decides the danger has passed, the message “SAFETY CAR IN THIS LAP” comes through. The orange lights go out, and the car goes into the pits at the end of the lap.
7. The leader sets the pace and may drop more than 10 car lengths behind the safety car. Overtaking is allowed after the start/finish line, where a green flag is shown.

Overtaking behind the safety car isn’t allowed, with a few exceptions. Drivers may pass on the safety car’s green light, when entering the pits after the first safety car line, when exiting before the second line, or if the car ahead is clearly faulty. Overtake Mode is switched off under the safety car and comes back on once every car has crossed the line after the safety car has gone in.

When lapped cars may overtake

In the queue behind the safety car, cars that are a lap down can end up among the cars on the lead lap. If the Race Director considers it safe, they send the message “LAPPED CARS MAY NOW OVERTAKE”. All lapped cars must then pass the cars on the lead lap and the safety car itself, and catch up with the back of the queue. Meanwhile the cars on the lead lap stay on the racing line.

After this message, the safety car comes in at the end of the following lap, unless the Race Director decides it is still needed. If overtaking isn’t safe, everyone gets a different message: “OVERTAKING WILL NOT BE PERMITTED”.

Pit stops under the safety car

Under the safety car, cars may come into the pits only to change tyres. The pit lane speed limit is the same throughout the event — 80 km/h, unless the Race Director changes it. Out on track, meanwhile, everyone is following the safety car slowly, so a stop costs you less time than at normal racing pace. How teams choose when to stop is explained in the pit stop article.

Sometimes the Race Director sends the whole queue, safety car included, through the pit lane. Drivers may then stop at their pit box, and anyone who doesn’t come in when told to gets a drive-through.

Two rules apply to penalties:

• a 5- or 10-second time penalty is served at the next pit stop: a driver who stops at their pit box under the safety car or VSC serves it at that same stop;
• a drive-through or a 10-second stop-and-go can’t be served under the safety car or VSC unless the driver is already in the pit entry or the pit lane. Such a penalty normally has to be served within two crossings of the line, and crossings behind the safety car or under the VSC are added to that allowance.

The Virtual Safety Car

The Virtual Safety Car, or VSC, is used when double yellow flags are needed on part of the track and people may be in danger, but the safety car itself isn’t needed. This, too, is the Race Director’s decision.

The teams get the message “VSC DEPLOYED”, and VSC appears on the light panels. Every driver must take at least the minimum time set by the FIA electronics over each section of track between the light panels. Overtaking isn’t allowed, and in a race or sprint cars may come into the pits only for tyres.

When the danger has passed, the message “VSC ENDING” comes through, and 10–15 seconds later the panels turn green: racing resumes straight away, without a restart. Laps under the VSC count too.

Safety car vs VSC: what is the difference?

What the flags and boards look like at these moments is explained in the flags article.

Starting and restarting behind the safety car

If conditions aren’t suitable for a start, the formation laps are run behind the safety car, and the Race Director may require everyone to use wet-weather tyres. When the race can begin, they choose either a standing start — the safety car goes into the pits and the cars line up on the grid — or a rolling start, without stopping.

If formation laps are run behind the safety car, the race is shortened by their number minus one — there is more in the race duration article.

After a red flag, the race is also resumed behind the safety car. The cars leave the pit lane and catch up with it, and the Race Director chooses a standing or a rolling restart.

Finishing behind the safety car

A race can end behind the safety car. If it is on track at the start of the last lap, or comes out during it, the safety car goes into the pits at the end of that lap. The drivers then take the chequered flag without overtaking.

If the Race Director decides the safety car is needed after the finish too, it leads everyone across the line with its lights on, and then into parc fermé.

Safety car and VSC penalties

Penalties are handed out by the stewards. The FIA publishes guidelines with the usual penalties for 2026. They are a reference point, and every case is judged on its own.

In practice and qualifying, the guidelines suggest a 3- or 5-place grid penalty for speeding under the VSC. On top of these penalties they also suggest penalty points, from one to three.