Hey Phil, geez I'm sorry for your trouble. I was always told the same rubbish that the Big J would sort them out eventually. Turns out now that is absolutely wrong but I do believe in Karma.
Give Karma a helping hand and do what you can legally. Report them.
Like most dubs these guys will have no respect for 'Caesars things' because they are no part of the world you see so they will think they can do what they like. If they were not uber dubs they would still be wankers in life anyways.
Don't bother with Bethel, they are not good at disciplining themselves so let the law do it and just go for it mate