Here's a list of businesses (and their ratings) in the Retailers - supermarkets/hypermarkets category.
In England, Wales and Northern Ireland food hygiene ratings are provided by the The Food Hygiene Rating Scheme (FHRS). Ratings in Scotland are provided by a similar scheme called the Food Hygiene Information Scheme (FHIS).
You can read more about FHRS and FHIS food ratings here.
Click on a establishment below for more information:
75 Darkes Lane, Potters Bar, Hertfordshire, EN6 1BW

Total Score: 50 (lower is better)
Unit 1A, Borehamwood Shopping Park, Theobald Street, Borehamwood, WD6 4PR

Total Score: 0 (lower is better)
PERFECT HYGIENE RATING SCORE
Allum Lane, Elstree, Borehamwood, Hertfordshire, WD6 3LS

Total Score: 0 (lower is better)
PERFECT HYGIENE RATING SCORE
189 Shenley Road, Borehamwood, Hertfordshire, WD6 1AW

Total Score: 50 (lower is better)
99 - 101 Shenley Road, Borehamwood, Hertfordshire, WD6 1AG

Total Score: 25 (lower is better)