Eddie escorts Chalkie to Chadwick's Betting Shop when he collects his £3,543.75 winnings in cash. Eddie fears that he'll be mugged when they are followed back. Chalkie puts the money under his floorboards and buys drinks all round. Brian leaves Bert at the garage whilst he gives Gail a driving lesson. He refuses to just sweep up and tries to blow up a tyre for Brian. Eddie makes Chalkie put his money in the bank. Curly suggests he goes to Australia to visit Bob Whitely. The gas pressure explodes causing the whole garage, with Bert inside, to explode. Brian rushes in to find his dad. (thetvdb.com)