"Following recent discussions in the F1 Commission, a specific requirement for the Monaco GP has been approved, mandating the use of at least three sets of tyres in the Race, with a minimum of two different tyre compounds to be used if it's a dry race."

The FIA have confirmed further tyre changes ahead of this weekend’s Monaco Grand Prix, following the decision to make the race a mandatory two-stop for all 10 F1 teams. All drivers will be required to make two pit stops during Sunday’s race,

Because overtaking is rare, the race can be dull. So the sport has ruled that two pit stops are now mandatory in a bid to spice things up.