Let's say windy A lives in Sunderland. His house cost him £40,000 and he is paying £200 per month mortgage. Windy B lives in Redhill. His house cost him £220,000. His mortgage costs him £1,000 per month. Now who is likely to need to earn more to meet his living costs? Who is likely to have to pay more for EVERYTHing that is labour based? So the WC in Redhill pays more for his car servicing, his plumbing, vegetables, meat.... EVERYTHING. If he charged what the Sunderland WC charged he would need to work 10 hours a day 6 days a week, but even then he would probably not earn enough. He would need to resort to petty theft to survive.
So those that shout "rip off" are making themselves look silly.