I'd say Howard. Poor leader but I thought his policies in 2005 (
http://www.conservatives.com/pdf/manifesto-uk-2005.pdf) were reasonably conservative and definitely better than the Lib Dems' or Labour's.
Not like this buffoon Cameron with his spineless politics like "hug a hoodie" and that "vote blue go green" tosh. If I vote blue, I want to go blue! Other notable policies seem to be persecuting single parents, bashing Brown and staying in the EU.