Voter ID?

Interesting letter from George Bowring in today's "Express and Echo" - CAN YOU REVEAL ALL THE NAKED TRUTH?

"Was it a prank that went too far? Was it a lovers' quarrel? Was it an attempt at bravado? Was she in desperate need of a smoke? Or did she somehow lock herself out?Alas, I shall never know why at 10am on a freezing cold Sunday I saw a very naked young lady standing shivering in the doorway of the student flats in New North Road, Exeter.It did give me something to think about, though!"

Missed out on a canvassing opportunity there. Was she Labour (red from embarrassment)? or Tory (blue from the cold)?