Post it yourself or telephone:

Supermarket	Address	Telephone
ASDA	Customer Services ASDA House Southbank Great Wilson Street Leeds LS11 5AD	0500 100055
Co-Op	Corporate responsibility manager the Co-operative Group New Century House Manchester M60 4ES	0800 0686 727
Iceland	Iceland Customer Services Second Avenue Deeside Industrial Park Deeside Flintshire CH5 2NW	01244 842 842
Marks and Spencer	Retail Customer Services Marks & Spencer Chester Business Park Wrexham Road Chester CH4 9GA	0845 302 1234
Morrisons	Customer Service Department Wm Morrison Supermarkets plc Parry Lane Bradford BD4 8TD	01274 356 000
Sainsbury's	Sainsbury's Supermarkets Ltd 33 Holborn London EC1N 2HT	0800 63 62 62
Somerfield	Somerfield Stores Ltd Somerfield House Whitchurch Lane Bristol BS14 0TJ	0117 935 9359
Tesco	Tesco Customer Services Tesco House Delamare Road Cheshunt Hertfordshire EN8 9SL	0800 505555
Waitrose	Waitrose Customer Service Department Waitrose Limited Doncastle Road Bracknell Berkshire RG12 8Y8	0800 188 884