The Bring Back BN site on Bebo says:
“Remember those lovely curvey squared biscuits with the faces on called BN? Do you miss them? If so then this is your opportunity to help get them back in supermarkets in the U.K. because BN isn’t available in the UK anymore.
The petition will be sent to United Biscuits, the owner of BN in France. Visit the website: http://www.bringbackbn.co.cc/
Petition is at http://www.thepetitionsite.com/1/bringbackbns/