Coronation Street 's Lydia Chambers was unveiled as the mystery person silently calling Adam Barlow on Wednesday's episodes. Soap watchers will recall that Adam was targeted by a mystery person earlier this year and he accused ex Lydia of keying his car before being told that it was in fact Jeremy Bremner, a disgruntled loser of a court case he worked on. Only recently, Adam's car was vandalised again while his office was searched by police who had been told there was a firearm there with Adam linking them both to Jeremy.