Tom and Avril's first night together is interrupted by a boating accident. When it emerges that the boat was recently serviced by the Mermaid Yard, there are criminal charges to answer. Leo becomes suspicious of his father's relationship with Avril. Jan is angered when Ken tells her what has been going on. Richard Skellet pursues his claim on the Mermaid Yard and it emerges he has a backer with a vested interest in gaining ownership of the yard.