I was reading over an article from the BBC about why the UK doesn't have as big a crystal meth problem as there is in the US, and it got me thinking about the most dangerous and most used drug in Britain.
By this I mean a drug which is harmful but also the most frequently used as well, such as cocaine or speed. Cannabis is probably the most used illegal drug but it doesn't have nearly as much of a devastating effect on lives as much as coke does.
So, in your own opinion, what is the most harmful and frequently used drug in the UK?