Fun website knocking around which is playing on the whole ‘athiest bus’ thing.
http://ruletheweb.co.uk/b3ta/bus
Give it a go, and create your own controversial slogans – guaranteed hours of fun! hehe.
My design is below – inspired by the current mess that South West Trains are in following on from the heaviest snow fall for 18 years in London on Monday 02 February 2009.