Welcome to London’s Hotel Zanzibar. Our varied guests have travelled from afar. Proposals, plots and prostitutes combine. It’s a comedy of errors on floor nine.

Prime Minister Michael Callow faces a shocking dilemma when Princess Susannah, a much-loved member of the Royal Family, is kidnapped.

It’s a baptism by fire when new recruits Jamie Dow and Alex Leonard join the SAS’s elite fighting force team. Hot on the heels of an explosive hostage-rescue exercise in…