It is a criminal offence, but clearly some aren’t aware of that as they continue to do it so the club have put out a warning.
I saw at least 2 thrown on the pitch on Saturday, both failed to light. Both fans were chucked out immediately so I’m guessing that’s why a statement has been put out today.
No idea why this is winding people up as unless you’re the one taking pyros it should really bother you?