Wendy's Big Match / Clocktower Bob

S1, E112: Bob's entered the yard into the 'Brightest Builders' Yard Competition' but he's only got a few hours to tidy up and decorate it with flowers before the judges arrive. Meanwhile, Wendy has to get the new football pitch ready for the big match that night. It's all go! / Bob is doing some work on the Clocktower when Lofty knocks over the ladder leaving Bob stranded on the scaffolding. He decides to call Wendy on his mobile, but realises that he’s left it at the bottom of the Clocktower.