It's wool week

I've noticed the wool week sign in many of the shop windows around the Strand and Covent Garden over the past few days. These two sheep were grazing around the back of Covent Garden, while nearby a man was juggling with a chainsaw while wearing pink pants. Bonkers. I noticed that sensible members of the crowd backed away quickly when the chainsaw appeared, while others seemed to be not disturbed by it at all.