Nutt's work was indeed one of the things I was thinking about. However, I think they're going to have a huge challenge to get their compound licensed. From the

Nutt's work was indeed one of the things I was thinking about. However, I think they're going to have a huge challenge to get their compound licensed. From the article you link to: "Nutt is also campaigning for a change in UK drug laws to allow for more research opportunities".