Chief executive of the mental health charity Sane, Marjorie Wallace, has expressed concern about the possible impact on cannabis use. She said:
If the report is to be responsible, it must take account of the specific damage that cannabis can do to the developing brain, not only as recent studies have shown inducing irreversible cognitive deterioration but in around 10% of cases triggering severe psychotic illness.
More top news
The 'sugar tax' outlined in Chancellor George Osborne's March budget will "hit the poor the hardest", critics claim.
A woman who was "dragged away" by a crocodile as her friend tried in vain to rescue her is reportedly still missing in Australia.
Police say at least one gunman armed with a high-powered rifle, began "shooting randomly" resulting in the death of a man in his 50s.