LONDON, ENGLAND - FEBRUARY 21:  Alcohol lines shelves in an Off License in Brixton on February 21, 2011 in London, England. Doctors have warned that inadequate regulations on alcohol may cost the lives of around 250,000 people in England and Wales over the next 20 years. A minimum price of 50p per unit is urgently needed, according to leading liver disease specialists.  (Photo by Dan Kitwood/Getty Images)