This is the astonishing moment the two Russian novichok assassins casually window-shopped in Salisbury just minutes after they tried to murder former double agent Sergei Skripal and his daughter.

The first footage seen of the killers, obtained exclusively by Jake Wallis Simons, shows the two men looking relaxed and good-humoured as they sauntered down the street towards Salisbury station to make their getaway.

VIEW STORY