Poisoned spy: Salisbury public areas to be decontaminated later this week

Buildings in public areas in Salisbury are to be decontaminated later this week, sources have told Sky News.The decontamination operation is likely to start in the next few days and will include the Zizzi restaurant where Sergei Skripal and his daughter Yulia dined just before they were found and The Mill pub which they also visited.Police say the decontamination is being done only as a precaution and there is no danger to the public.