Well this is disgraceful.
Amid all the talk of heightened security at Euro 2016, Croatia fans were able to smuggle a number of fireworks into the stadium for their match against the Czech Republic at St Etienne.
Worse still, they threw them on to the pitch – while their team led 2-1 – and one exploded, knocking a steward clean off his feet.
Really frightening scenes – and ones that will leave French authorities with a lot of questions to answer over the coming hours.
The match ended 2-2, after the Czech Republic equalised from the penalty spot in the 93rd minute.