As Khan and Goldsmith are both cnuts, I think I've found my candidate...
"If Lee Harris fails to pick up a single vote in the London mayoral election, he can be certain of winning the prize for best campaign launch party. The Cannabis is Safer Than Alcohol party (Cista) candidate raved until the early morning to roots reggae and dub at the Mau Mau Bar on Portobello Road. He is 79."