My favorite is the episode about the Channel Tunnel, in which the French security services plant a bomb to test the British security and gain a diplomatic gain. I thought that was completely ridiculous, just good idea for finishing up a good plot.

Thirty years after, when the official papers of the time were released, what do we discover..?

https://www.theguardian.com/uk-news/2014/jan/03/french-bomb-...