HIV figures for UK 2008

New infections 38% Homosexual.....62% heterosexual
Taking into account that homosexuals make up only 2-3% of the population, these figures show that in percentage terms infections are vastly more common among homosexuals than among heterosexuals.
Royston's bald figure of 44% is completely meaningless!

Turning to new heterosexual infections, 66% are among those of black african ethnicity.    16% UK aquired.

These are taken from the source cited by Royston and were available to him before he posted.

You're a cheat Royston, but to make your argument and the argument of the lynch mob seem to stack up......cheating is required :0)