The Fédération Internationale de l'Automobile is the association responsible for the interests of motoring organisations and motor car users across the... There's more... imposes a F1’s sporting regulations impose a curfew that prevents operational personnel from being within the confines of the circuit for a... There's more... on the teams to limit the amount of time they can spend working on the cars.
To ensure that all cars are able to take to the track, teams are allowed to occasionally break the curfew by playing one of their limited “joker’ cards. In 2022 each team has six jokers available to them.