
Chequered flag is not waved from cars other than the top. In the race, chequered flag is always waved from the top car. And when the leading car completes this lap, chequered flag will be waved.

In case the end of the race is specified by time, the lap after the specified time will be a last lap. In the race, chequered flag is waved when the leading car completed the predetermined lap. Cars that received the chequered flag must drive safely and enter the pit at the end of the lap. In free practice and qualifying session, chequered flag is waved at the end of the session. Operation during the free practice and the qualifying session

This flag should be waved and signifies the end of a practice session or the race. 2.5.4.1 c) Black and white chequered flag
