Problems generally occur from my experience due to inaction by stewards and home stewards being too friendly with the fans on their own turf, even when it's plain as day whose the offender. Much like the incident that occurred at my lot, stewards did fook all, just stood and well...did nothing, it wasn't until a fuss was made that the culprit was apprehended - sadly some fans will turn a blind eye. The next problem you get as a consequence is fans from the same club turning on one another, which generally spreads to social media, because it's social problem not just a football problem. Most sections of fans want to protect the club, but some sections don't want the game being policed to this level. Hitting lower league clubs hard in the pocket helps restore order, not sure what you can do at a higher level, where financial penalties are not such a burden. I don't pretend to have the answer btw.
