Dirk's hopes for a permanent job return when 'Safety First' gets asked to guard the prestigious Royal Museum for Central Africa. A group of annoying school kids however threatens to spoil the chances.

The Safety First time is excited to guard the construction trade fair. Smos enjoys the job, especially accidental perks: foods are forbidden inside, so he confiscates and consumes loads of snacks. Dirk can't concentrate, as the flirtatious organizing executive who hired them is his first love. Luc needs to make up with his wife and thinks to do so by finally buying her a new bathroom, but even after badgering female visitors 'her type' it backfires. Afterwards, the team playfully enjoys the jacuzzi Luc ends up buying.