Gavin is creating a unique 'holiday experience' every facility any tourist who hates abroad will ever want will all be available on a converted North Sea oil rig To test the facilities he's hosting a reunion for his old school (none of his ex-classmates can remember him but what the heck it's free) He is so busy showing off that he doesn't notice that another group have invited themselves along -- a collection of terrorist mercenaries who are occasionally of more danger to themselves than to the public & they in turn are unaware that Inspector Mac Gregor has got wind of their activities Within twenty-four hours Gavin's dream has blown to the four winds along with a lot of other things Fast rabidly funny & seriously over the top