There is a buzz in the air as Charles and Di’s wedding looms, DCI Gene Hunt is determined that nothing is going to ruin their big day.

Gene's patience is tested when a family barricade themselves in their docklands pub in protest at the plans for it to be demolished.

In the same area, an unlucky dog falls victim to an explosion and a note is found at the scene, promising that the next bomb will target Thatcherite developer Danny Moore.

Alex meets the pastel-suited developer and falls for his yuppie charms, happily accepting a spin in his Delorean and a trip to the legendary Blitz club, where they bump into a heavily made-up and rather embarrassed DC Skelton.

Alex gets one more surprise when her lawyer mother appears, representing the suspected bomber.