Spot The Odd One Out Competition: Win Greek Hovel Olive Oil

This is easy. All you have to do is name the odd one out and why. The deadline for entries is noon on Monday 2^nd. Simply post your answer in the comments section below. The prize is a bittle of Greek Hovel olive oil. 

So which is the odd one out and why? (hint the picture is a clue)

Voltaire, Peter Tatchell, Schillings the lawyers, Mark Steyn, David Cameron, James Beckwith, Guy Aldred.

Easy…