Described by some as being more addictive than heroin, legal highs are not going to be legal much longer. And amid warnings a Government ban will only make things worse, Adam Lusher travels to Newcastle – the epicentre of Britain's growing addiction. Read his special report here: http://www.independent.co.uk/news/uk/home-news/legal-highs-law-banned-thursday-psychoactive-substances-act-critics-professor-nutt-a7035951.html Follow The Independent on Facebook: http://www.facebook.com/TheIndependen... Watch more videos: http://www.independent.co.uk/video