I will have to respond to that in writing.
It is not possible for the treatment system to bear sole responsibility for responding to these challenges. Where necessary, the Government are prepared to act to ensure that our response enables us to reduce the harms caused by drugs. We are already acting on designating third-generation synthetic cannabinoids, such as Spice, as class B drugs under the Misuse of Drugs Act. In response to the increase in drug-related deaths, PHE has been working to better understand how to best protect people from dying of overdoses.
Although we have made strong progress in tackling the human and financial harms associated with drug misuse, we know that there is more still to do, and that there are emerging challenges that we need to tackle. We will approach these issues with the full range of partners who are essential to delivering the drugs strategy, enabling us to build on such achievements—without being complacent—and drive further progress.