In a year I will get about 5-6 no-shows, I am very carefull with my screening. I have had 2 this week, before that I had not had one since March. Also calls to book me and the confirmation calls not made, far more than normal in the last few days, as well as lots more oddball requests etc, and I am just outside London.
I noticed the full moon too, I swear it brings out the weirdos.