Phil wrote: ↑25 Jun 2017, 18:09
Again: is he prohibited from braking and ensuring heat in his brakes?
The rule says:
"In order to avoid the likelihood of accidents before the safety car returns to the pits, from the point at which the lights on the car are turned out drivers must proceed at a pace which involves no erratic acceleration or braking nor any other manoeuvre which is likely to endanger other drivers or impede the restart."
So in that case the answer to your question should be "YES".
If I understand correctly the rule, the leader can do what he wants before the SC cars go out then "he MUST proceed at a pace which involves no erratic acceleration or braking nor any other manoeuvre which is likely to endanger other drivers or impede the restart."