FLOODGATE
AMSTERDAM AIRPORT HAS DISAPPEARED! BLACKMAIL - The mass of water in its place is the work of the FFF - an Irish terrorist group who want to force Britain's and SUBTERFUGE - The Dutch call in Detective Lieutenant van Effen - feared interrogator and undercover intimate of the criminal Krakers gang - to sabotage the FFF's plan. DISASTER - If van Effen fails and the FFF get control of the vital dyke, either Holland will sink beneath the sea or Britain will be awash with blood.