Cresta Cabs is in financial difficulties after Dexter stole money from the company. His wife Tina loses her house and shows up on Sam's doorstep, interrupting an intimate moment with Reen. Cambridge is tricked into skinny dipping by two female passengers who take his clothes and minicab.

Sam is unable to resist Tina's advances. Phil is in debt to a recording studio. He has car trouble while driving a businessman from the airport and later returns a wallet the man left in his cab.

Reen learns about Sam and Tina. Upset about Phil's debt, Chrissie takes the kids to her mother's. Phil accepts an offer to work as a driver to Mr. Eugene, the businessman whose wallet he returned. Marlon is taken advantage of by a girl and her friends.

Tina continues to insinuate herself into Sam's life. Phil realises that Chrissie has left him. Sam tries to get an important contract for Cresta Cabs, but the meeting is a disaster. Rajiv is offered a partnership in Cresta Cabs. Baz wakes up in bed with the owner of his dating agency.

Tina shows no signs of leaving Sam's house. Sam gets the important contract for Cresta Cabs and goes out to dinner with the company's owner, Helen Jackson. Marlon is tricked into letting some kids steal from the shop where he works. The owner of Baz's dating agency is shocked when he rejects her. Mr. Eugene asks Phil to deliver some packages and hire female escorts for a party.

Andre meets a young girl in a bar, and Sam goes out with Helen Jackson, but they discover that the girl is Andre's daughter with Helen. Phil brings escorts to Mr. Eugene's party where cocaine is being served.

Tina learns about Helen and moves out. Reen tells Sam she and her husband are trying to save their relationship. Sam gets caught in an explosion when Barry's mechanic brothers-in-law dump petrol down the toilet. Reen overhears Sam confessing his feelings for her. Phil is arrested and learns that he has been delivering drugs for Mr. Eugene. He agrees to wear a wire but Mr. Eugene reveals that he is untouchable because of the high-powered men who were at his party.