As the grand prix is being held at night time, would it not be a little more interesting if there was say a 30 second window where the drivers knew that at some point, not neccesarally known when, all of the flood lights were going to be switched off . The cars could be fitted with headlights, maybe, and after the lights came back on we could see how many cars were still on the track, and who was hiding in one of the cut offs to rejoin the race? You can probably tell that I am not a great fan of Formular 1 racing.