Hatfield is not really conducive for SPs, or Punters as there are only 4 hotels there none of them particularly discreet. As a "dormitory town" lot's of single men showing up at a residence during the day would always get the "curtain twitchers" excited enough to call The Police or Council. The legendary Shanelle (now, sadly, retired) just about got away with it by masquerading as a financial advisor, and giving you a plastic folder with a sheet of A4 in it as you left. The flats above and around the Aldi's just off the main road used to have a contingent of Russian/East European girls, but they were well known for B & S, plus, they got raided by Herts Police a while ago, which put the final nail in the coffin. The BiB didn't have to go far, it was about 300 yards from the Nick!