There should be a ban for a period of time. Most of the people involved will deserve a second chance, some won’t though. I’m particularly thinking about the 58 year old with a history of this behaviour sentenced yesterday, his mindset is clearly set in still carrying on like this at his age. People need to be punished for what they’ve done, we need to remember that their actions mean they willingly took themselves out of a functioning society, they have to earn the right to welcomed back into that society.