I'm coming to this conversation very late, but it's worth saying that the reconstitution of shredded documents has been investigated already. The reunification of Germany saw significant efforts into developing technology to put back together the documents shredded by the Stasi, so that former East German citizens could find out the state had kept about them. I think those involved were quite optimistic, and a bit of googling reveals that an organisation called the Fraunhofer Institute were at the forefront. I think it's a bonfire or nothing. Tim Turner Information Governance Manager NHS Manchester 1st floor Parkway 3 Parkway Business Centre Princess Road Manchester, M14 7LU [log in to unmask] DDI: 0161 765 4174 Please note I only work on Tuesdays and one other day each week, so a response may be delayed. -----Original Message----- From: This list is for those interested in Data Protection issues [mailto:[log in to unmask]] On Behalf Of Roland Perry Sent: 10 December 2010 11:49 To: [log in to unmask] Subject: Re: [data-protection] shredded documnts - are they safe? In message <[log in to unmask]>, at 08:43:09 on Fri, 10 Dec 2010, Ibrahim Hasan <[log in to unmask]> writes >Forensic expert repairs shredded banknotes: > >http://www.bbc.co.uk/news/world-latin-america-11962349 > >If they can do banknotes they do shredded confidential documents? For banknotes they have the significant advantage that they know what the finished item is supposed to look like. It's also mainly pattern, whereas documents are mainly white space. -- Roland Perry ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ All archives of messages are stored permanently and are available to the world wide web community at large at http://www.jiscmail.ac.uk/lists/data-protection.html If you wish to leave this list please send the command leave data-protection to [log in to unmask] All user commands can be found at http://www.jiscmail.ac.uk/help/commandref.htm Any queries about sending or receiving messages please send to the list owner [log in to unmask] Full help Desk - please email [log in to unmask] describing your needs To receive these emails in HTML format send the command: SET data-protection HTML to [log in to unmask] (all commands go to [log in to unmask] not the list please) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Any requests under the Freedom of Information Act should be directed to [log in to unmask] Please notify the sender immediately if this email appears to have been sent to you by mistake; Respect the confidentiality of any information you receive from us; Remember that emails sent or received by our staff may be disclosed under the Freedom of Information Act; Let us know straight away if you suspect this email is infected with a virus by ringing 0161 7654700 [if outside the UK +44 161 7654700]. (We take all possible steps to ensure that our systems are virus-free but no system is completely secure.) Please note that the contents of incoming and outgoing emails are automatically scanned for inappropriate content. ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ All archives of messages are stored permanently and are available to the world wide web community at large at http://www.jiscmail.ac.uk/lists/data-protection.html If you wish to leave this list please send the command leave data-protection to [log in to unmask] All user commands can be found at http://www.jiscmail.ac.uk/help/commandref.htm Any queries about sending or receiving messages please send to the list owner [log in to unmask] Full help Desk - please email [log in to unmask] describing your needs To receive these emails in HTML format send the command: SET data-protection HTML to [log in to unmask] (all commands go to [log in to unmask] not the list please) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^