http://www.dailymail.co.uk/pages/live/articles/news/news.html?in_article_id=360685&in_page_id=1770
Great idea, Limey
A secondary school is to allow pupils to swear at teachers - as long as they don't do so more than five times in a lesson. A running tally of how many times the f-word has been used will be kept on the board. If a class goes over the limit, they will be 'spoken' to at the end of the lesson.
Great idea, Limey