The Blue Peter team kick-start the summer badge baton relay, where they challenge viewers to earn all their Blue Peter badges, starting with the blue badge! To celebrate, Lindsey and Radzi get a head for heights by being strapped to a plane and attempt a wing walking challenge involving passing a baton to each other! Will they succeed? Also how to make a badge baton to store badges, plus the team surprise a viewer by delivering a Blue Peter badge!

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