Paul uses a human shield

Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!

Paul initially tried to tape newspaper to the phone box windows, but had trouble because it was a very windy day. He then got several members of the production crew to hold newspapers and form a wall around the phone box. Although he thought he had managed to conceal himself in 22 minutes and 47 seconds, you could clearly see him crouching inside of the phone box, through one of the window panes.

(Written by Taskmaster Wiki contributors)