On Fri, 8 Feb 2008 17:33:06 +0000 someone who may be chris French
wrote this:-

In supermarkets in Copenhagen they had machines that took bottles and
gave you the deposit back.

A reverse vending machine. Search engines will pull up a lot of
information about them.


--
David Hansen, Edinburgh
I will *always* explain revoked encryption keys, unless RIP prevents me
http://www.opsi.gov.uk/acts/acts2000/00023--e.htm#54