Always confused me this....on the one hand british people are caring compasionate and defensive towards many disabled people. For example, if someone said 'yeah, your grandad, the old Parkinson's ridden fool', you'd rightly get pretty annoyed. But some disabilities get taken the mickey out of, and no one cares? Like blindness....it made David Blunkett's eyes go funny. But comedians could impersonate that and make jokes about his blindness with impunity. If someone has a mental illness it seems roughly the same. My ex-boyfriend had Bi-Polar Depression, and his mates made fun of it quite a bit, which upset me. What disabilities are ok to make fun of in the public eye, and why?