Well they didnt police turn 4 at all during the race, until they noticed the mercs were ignoring it completely, and max was instructed to do the same. Only then they issued a warning.... shame
i don't think there was anything out of the ordinary.
for qualifying they rules track limits at turn 4 would be policed vigorously, meaning any thime set when going out, will be nulled
for the race they wouldn't care, so the default rule set gets applied. and those say track limits are not policed as long as you do not gain a lasting advantage (hamilton fotgot about this part)
after 25 times going over the line, they informed mercedes "it's starting to look like an advantage, pile it back!"
but when verstappen overtook hamilton there, there was no question if it was a lasting advantage
verstappen wasn't penalised for going off track, he was penalised for overtaking hamilton there
that being said...enforce the damn things! if there was gravel instead of run off, they wouldn't have a problem staying within the lines!
also, how hard is it to automate this? every track is split down in mini sectors, for each sector they can calculate the average time/speed for this driver in this race
if a driver went off track in that mini sector, and the time spent in that mini sector is below his average --> report to the stewart, 3 times is black and orange flag, next time 5s time penalty
done with all the discussions...