UEFA have to sanction Roma for this, Mourinho, the players and the fans have all behaved disgracefully. I am not one to shy away from criticising refs, but it stays just that, criticism. Roma crossed the line and should be punished.
The authorities need to get serious regarding ref safety...
It's quite rare that I praise a referee but Anthony Taylor did an absolutely excellent job in what must have been an utterly thankless task dealing with that petulant group of prima donnas.
If that's the best the EL has to offer maybe we should approach the tournament with a little more...