Let me get this straight, you can't just walk up to the "Spammer" and tell him/her to stop it or you are going to take away his/her internet access? Outside of losing their webmail account with the ISPs and so on, aren't you affraid of getting sued or even being jailed?
http://www.thisislondon.co.uk/news/articles/14483934?source=Evening%20Standard&ct=5 Yang
