Cannabis cultivation ‘booming’ in Britain but law enforcement hitting local supplies / Drugscope, 13 March 2007
http://www.drugscope.org.uk/news_item.asp?intID=1418
"Cannabis cultivation is booming in Britain, with over the last six months production sites being raided at the rate of at least three a day. More than 1,500 cannabis farms have been closed down in London alone in the last two years, three times the amount shut down between 2003-2005."