some cock in there BMW has decided to park in my space at the building where i work. The space in question is a disabled one, i have this space because of my spinal problems. the cock in question has annoyed me and caused me problems as i've had to struggle getting out my car in the other tight spaces. Now i was thinking of blocking him in and causing an inconvience as they have no blue badge on show and it's obviously parked there so not to get it scratched. Is this acceptable? failing that i was going to print off a sign that just says 'your a cock' and stick it there windscreen.