What are some inexpensive food/grocery stores in London,England

Question

What are some inexpensive food/grocery stores in London,England

Answer 1

Aldi, Netto, Lidl

Answer 2

Tescos, Sainsburys, Asda & Morrisons are the main supermarkets and have their own bargains but there are also the supercheap stores Lidl & Aldi.  

This site compares the prices between some of the main supermarkets (ocado is the online shopping site for Waitrose)

http://www.mysupermarket.co.uk/Home.aspx

Answer 3

There is a company called ASDA which was bought by Walmart. But they are too large to be in central london.

Answer 4

Sainsbury's minimarkets, there's a lot all over London