Fireworks

Plot:

On the morning of November the Fifth a cantankerous old lady called Betty wanders into the flat,insisting she lives there. She tells him that she is always wandering off and her very rich son rewards the people who bring her back. Lee could do with the cash to buy fireworks to impress Lucy so he and Tim walk her round the streets with the sign 'Do You Know This Woman?' until an acquaintance of Betty tells them that she lives in a very big house. Will Lee get the money or will virtue bring its own reward as he invites Betty to his roof-top firework display?