Officers are conducting a search following a collision involving a private rigid hulled inflatable boat near Tipner in Portsmouth, which was reported to us shortly before 8:00pm on Thursday 14 August.

A man in his 60s from Emsworth was pronounced deceased at the scene.

His family have been informed and will be supported by officers.

A man in his 50s from West Sussex was taken to hospital, but has since been discharged.

Enquiries are ongoing to locate a third person, a man in his 60s from Portsmouth, who is still outstanding.

We are liaising with the Marine Accident Investigation Branch (MAIB) during the early stages of an investigation to establish what has happened.