whatever you make of the 'ultras' in Europe apart from them generally being shithouses who very often attack innocent supporters. They do deserve a doff of the cap for some of the displays they do in staduims around European grounds.
Imagine that display in the link going off in any English stadiums... the doo gooders like westy's lot would have kittens ... they flap when a single flare smoke bomb goes off...
excellent display - that's something the English could learn from those abroad...
the hammers like man city bottle it at the semi-final stage in Europe
what a pyro party from the german ultras !
https://www.thesun.co.uk/sport/football/18475347/frankfurt-fans-light-up-stadium-west-ham-pyro/