Red Bull driver Sergio Perez held on to his victory in the Singapore Grand Prix on Sunday despite a five-second penalty handed to him following a post-race investigation for an alleged Safety Car infringement.
Perez was investigated for two instances of failing to keep within 10 car lengths of the Safety Car during a pair of caution periods. However, the Mexican driver was handed a reprimand for the first one, which occurred on Lap 10 after Zhou Guanyu and Nicholas Latifi made contact. Perez explained his infringement by claiming that his brakes and tyres hadn't been warm enough in the damp conditions to keep pace with the Safety Car.
He was, however, handed a five-second penalty and two penalty points on his licence, for the second violation, with the stewards ruling: "Article 55.10 of the FIA Formula 1 Sporting Regulations requires that the leader must keep within 10 car lengths of the Safety Car once deployed until the lights are extinguished".