Police call for members of the public to come forward if they witnessed anything unusual on the day ex-Russian spy Sergei Skripal and his daughter Yulia were poisoned by a nerve agent in Salisbury on Sunday, March 4 - especially if they noticed the pair in Sergei's red BMW on that day. Report by Andersons. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
