"Fine, I'll give you back the telly," the Doctor said, grumpily. "But you can't watch children's shows all day. You need some sort of intellectual stimulation---Oh, no. I sound like professor Borusa."

He sighed before pulling out the sonic and giving the small device a few prods.

"Like some sort of a shield over this area," he said. "Blocking out view of psychic phenomenon." The Doctor had a feeling this had very little to do with his desire to find the true meaning of Christmas.