Witness comes forward in Nicola Bulley case as police warn against speculation

Police had released CCTV images of a woman pushing a pram near where the dog walker went missing, urging her to get in touch

A woman described as a “key witness” by police searching for missing mother Nicola Bulley has come forward, as the force warned against “totally unacceptable” speculation and abuse on social media.

On Saturday, officers released CCTV images of a woman, dressed in a yellow coat and pushing a pram, who was in St Michael’s on Wyre on the morning of 27 January, when Bulley was last seen.