Can see it from both sides. Sergio is obviously showing concern for the fan, but the stewards and the police had a job to do and were trying to do it. They obviously felt Sergio had to get back to do their job (and yes i agree he should have) but pushing Sergio away is wrong, just as its wrong for Sergio to push back.
looks a bit of 'handbags' ... no one 'hit' anyone ... but Sergio lost his head after that and if the bobby's hadn't stepped in ... it could have been worse.
Bit of common sense needed on both sides.
And no .... I ain't a Rag before those that cant handle opinions that differ from theirs.