Sir David Jason stars in The Royal Bodyguard as Captain Guy Hubble an ex-guardsman who saw action in Cyprus and Northern Ireland.
Now Head of Security at Buckingham Palace car park, he is surprisingly appointed as Royal Bodyguard after saving the Queen's life in an act of bravery on the day of the State Opening of Parliament.
Hubble takes his new role very seriously but soon starts to upset foreign ambassadors, his colleagues and members of the public. He even manages to endanger Royal security repeatedly and on a colossal scale, yet somehow comes up smelling of roses every time.
BBC Website