Table 1.

22 point Classification tool for food outlets used in the investigation (see Lake et al. [11])

Classification
1	Restaurant
2	Pub/Bar
3	Convenience
4	Supermarket
5	Takeaway Food
6	Work Place/Education
7	Hotels/Function Rooms/Associations
8	Medical e.g. Pharmacy
9	Entertainment e.g. cinema, bowling, theatre, sports venues
10	Department Stores i.e. large retail store organised into departments offering variety of merchandise.
11	Discount Stores
12	Fast Food
13	Pizzeria
14	Non-Food Stores/Novelty Items e.g. clothes/accessory shops, gift shops, stationery shops, cosmetic/toiletry shops.
15	Food Production Services e.g. wholesalers, suppliers, distributers, caterers, cash & carry
16	Sandwich Shop
17	Café/Coffee Shop
18	Specialist e.g. organic food stores, holistic food stores, fair trade stores, oriental food stores
19	Specialist Traditional e.g. Delicatessen, Butcher, Baker, Fishmonger, Confectioners, Greengrocer
20	Baker-Retail Freshly baked savouries/bread, pre-made sandwiches, baked sweet products & branded products. Usually a chain, takeaway only.
21	Health and Leisure e.g. Gyms, Health Clubs, Leisure Centre
22	Other