Cheering up the tube
I think that the turn styles which are used by everyone who uses the tube could be more creative and interesting. This concept involves each oyster card user having the opportunity to design their own 'oyster face' that appears when they tap their oyster on the reader. The effect being that that with each person that goes through the turn style, a different image would appear. It doesn't have to be limited to just faces - it could be anything.
