I've just found out that whilst I was away the Royal Mail have decided to start delivering us all a mountain of junk mail.
There are two solutions to this
1) There is probably some number you can ring and waste time speaking to one of my ex pupils who will annoy you with their imbecility and then pass on your details to every direct mailing company in the World.
2) Simply collect it until you have a good sized pile and do some junk mailing of your own. If you are anything like me, shoving it all through the letterbox of your local sorting office once a week will give you no end of quiet satisfaction.