Partners in brine

Pincey buys the new company car-a hearse! They swap a few dozen boxes of pickled olives in brine for dolls in national dress which they have trouble flogging at first. Pincey hooks up with a financial investor with dreams of transforming the dockland into a dolphinarium! There's also some fisticuffs which result in Billy being wrongly arrested by Halforth, the copper who is out to get him and Pincey.