Adding to that, these rifles or machine pistols weren't used to protect against hooligans, but against the risk of islamic terorism. Hooligans can be bad, but

Adding to that, these rifles or machine pistols weren't used to protect against hooligans, but against the risk of islamic terorism. Hooligans can be bad, but they are not gunshot-bad. Riot gear typically suffices. And most hooligan action is anyways happening outside the stadiums nowadays.