A pedestrian walks in the rain past the Tower Bridge displaying the Olympic rings on Saturday as London prepares for the 2012 Summer Olympics. The last few weeks and days are all about putting up signs, fitting in the remaining seats and completing the landscaping. (Associated Press)

A pedestrian walks in the rain past the Tower Bridge displaying the Olympic rings on Saturday as London prepares for the 2012 Summer Olympics. The last few weeks and days are all about putting up signs, fitting in the remaining seats and completing the landscaping. (Associated Press)