I go to my local nhs clinic and it's pretty well organised there. I always make an appointment so I'm not hanging around in the waiting area. Got a file set up with false name, post code and dob, only the punting phone number is real. Usually takes about 20 mins for urine and throat swab samples, maybe 30 mins if taking blood as well. Never had to wait more than five working days for results by text. Quite efficient really.
Personally I believe that the girls are better organised than the average punter when it comes to getting checked out, and I would ask anyone that indulges to get tested routinely to help protect themselves, the girls, other punters and me.
TB