Happy birthday! I haven't seen you in a while despite you living much closer than the majority of my friends, but I'll be at Alpha Omega on Friday and Slimes on Saturday so I wouldn't be able to make the party. :(

Sounds like you've been having some asshole issues. Tbh I've found the police to be completely ineffectual in these circumstances and the only thing that seems to deter pyschos is the threat of physical violence. Unfortunately sometimes 'might is right' - let him get beaten up or let him know someone/several someones who could do is willing to should things come to that and that should have the desired effect.

In any case, enjoy life regardless of it all and if you and the Luton Massive ever want to run an rpg let me know!