Former Ireland captain Keith Wood says he struggles to watch high-injury games

Political and scientific opinion embraces not cannabis prohibition but its pain alleviation

Bill as it stands will make drug legal for recreational use for everyone over age of 16

A doctor writes: Drug can help patients who are suffering but evidence is unclear

Neurologist speaks at health committee examining licensing of medicinal cannabinoids

Link to brain damage is not proven but the view action must be taken is gaining traction