Table 1 Data collection sites

1

Town–Suburban

2–5

2–4

Yes

Independent

2

Town-Health Centre

5–10

5–7

Yes

Independent

3

Town–High street

2–4

2–4

Yes

Chain

4

City–Suburban

2–5

2–4

Yes

Chain

5

Town–High street

5–10

5–6

Yes

Chain

6

City–Inner city

2–5

2–4

No

Independent

7

Town–Suburban

2–4

2–3

No

Independent

8

Town-Shopping Centre

2–3

2–3

No

Chain

9

City–Residential

2–4

2–4

Yes

Chain

10

Village–High street

2–4

2–4

Yes

Independent

11

City–Residential

4–6

4–6

Yes

Chain

12

Village–centre

2–4

2–4

Yes

Chain

13

City –Inner city

2–3

2–3

Yes

Local chain

14

City Inner city

2–3

2–3

Yes

Local chain

15

City - Suburban

4–5

2–3

No

Independent