Trevor could always trump what you were saying.

            ‘Serious accident on the Mumbles Road,’ a fellow said. ‘They sent an ambulance.’

            ‘Two,’ said Trevor. ‘The second came straight after. Multiple injuries, see.’

            ‘There was a police car there as well,’ the fellow said.

            ‘And a helicopter,’ Trevor added. ‘Carnage, deaths, blood.’

            Another time a woman said she’d seen a naval boat in the bay. The Royal Navy in Swansea Bay? What were they doing: shopping at Sainsburys in the Marina? Then Trevor announced:

            ‘Escorted by a submarine. Top secret, apparently. Came to the surface for a moment. Spotted it at once, I did.’