When Nan, Harvey's mother, goes down with pneumonia, Harvey finds himself paying out doctor's bills and the money the imprisoned Lou buried in the park is no good as it is out of date, so that even Rita offers to help. At the Labour Party club, Harvey urges the members to write to the government insisting they push ahead with the N.H.S. causing Harriet to suggest he stand as a local councillor. Maggie has a false pregnancy scare and she and Stanley catch Harriet and Harvey kissing.