When will Medical Marijuana be Legal in the uk ?

When will marijauna be legal for medical use in the uk
I think we should take a leaf out of americans book and let people medicate with what i belive to be one of the best mediciens to self heal with?
Its curently a class B how ??

i dont understand why its illegal... Weed can killed 0 people worldwide FACT. Alcohol in the uk alone costs the NHS over £3 billion and kills thousand's of people a year. After smoking a zoot i dont fancy leaving my house never mind making trouble. well. if i do leave my house its to go and get more munchys.
LEGALISE WEED

Lol trust me and evan if they did legalise bud they could earn bare doe off selling it because obviously they guna tax it.does no one know if there are any plans evan to declasify it to a class C again