Roland Perry wrote in news:gC1qmthjsxhJFAz7
@perry.co.uk:

In message , at 21:49:03 on Sun,
1 Feb 2009, Neil Williams remarked:
[1] It's a pity that M&S Food[2] seem to have an almost-monopoly on
station supermarkets, though. A small Tesco or Sainsbury's would be a
lot more useful

That's unlikely because the M&S Food shops at major stations are
actually a franchise operated by the same people as operate almost all
the other food outlets, and appear to have a monopoly.

Paddington has a Sainsbury's in the Lawn, and it's incredibly useful.