A MAN dressed in a white negligee and black tights exposed himself to passing M6 traffic, police say.

Cumbria Police said a man in his 40s indecently exposed himself to the public while in a field adjacent to the embankment of the south bound carriageway around one mile before Junction 40.

Anyone with information is asked to call non-emergency 101 and ask for PC 1620 Henderson or Crimestoppers anonymously.