The new one-way system in Oakhill causes traffic congestion in the Street as people use it as a short cut. Martin starts back at college and is worried about meeting Carmel again. Lisa is embarrassed when her parents plan to turn a bedroom into a nursery. She tells them that she's leaving to live with Des. Jeff Horton is furious and accuses her of wanting to hurt the Duckworths. Jeff refuses to let her go. Alf is annoyed that delivery man can't park outside the shop as everyone ignores his sign. Mark tells Tracy he's sure that Ken and Maggie will get married. She is uncomfortable when he tells her that she's lucky to have a dad. She tells him that he has got a dad and his name is Mike Baldwin. Mark is stunned. Lisa swears to her parents that Des loves her and will look after her. They tell