and an article (2006)
http://www.hampshire.police.uk/NR/rdonlyres/11C2C1C4-1227-4404-8680-B49FBC841AE8/0/Frontline124.pdf
(scroll down to page 15)

Martin

Thanks for the link, wish I’d read your last sentence first, the heading for the item is ‘An emotional return.’

This is the item on E-bay, just shows you never know what to throw away!

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6610774699&ru=http%3A%2F%2Fsearch.ebay.com%3A80%2Fsearch%2Fsearch.dll%3Ffrom%3DR40%26_trksid%3Dm37%26satitle%3D6610774699%26category0%3D%26fvi%3D1