Cannabis and Psychosis (Young People)

Charles Walker Excerpts

Thursday 9th June 2011 Commons Chamber

[Mr Charles Walker (Broxbourne) (Con)]

Thank you, Mr Deputy Speaker, for calling me to speak in this evening’s Adjournment debate. It is appropriate that my debate follows an informative debate on child protection.

Up and down the country, too many families are suffering the torture of watching their children squander their futures—bright children who have so much to live for ending up with so little. All too often, that is brought about by an addiction to skunk cannabis—a drug that is ruining young lives.

I am not a clinician or a scientist, so I am not going to give a hugely exhaustive overview of the chemical content of skunk cannabis. All I would say is that the THC— Tetrahydrocannabinol—content of skunk cannabis is now six times higher than it was in the cannabis of the ’70s and ’80s: 18% compared to 3%. The CBD—Cannabidiol— content of skunk cannabis, which is the bit of the chemical that counteracted the psychotic effects of THC, has now been removed from the drug. What we see is young people suffering as a consequence.

It is believed that skunk cannabis works by releasing dopamine into the brain, which creates a sense of euphoria, but it also has many side-effects—hallucinations, delusions, paranoia, attention impairment and emotional impairment. The problem is that young brains do not properly form in adolescence; they do not do so until they are in their early 20s. What the drug does in its simplest form is to open up gates in the brain that may never close again, or, if they do close, only partially.

If a youngster smokes skunk cannabis, at best their academic performance will be retarded. So many teachers have told me about young, bright children getting to a certain age and then their academic performance just goes backwards—not slowly, but rapidly, as they go from being at the top of the class, to the middle, to the bottom and to not turning up in class at all. That is a tragedy; a young mind is a terrible thing to waste.

Too many young people suffer severe psychotic effects linked to skunk cannabis. One in four of us carry a faulty gene for dopamine transmission. If a youngster has that gene and smokes skunk cannabis, they are six times more likely to get a psychotic illness than the average youngster out there. If both parents give them two of these genes, they are 10 times more likely to suffer a psychotic incident and suffer long-term brain damage.

With your indulgence, Mr Deputy Speaker, I would like to read a few tragic stories. In a sense, I am a voice for all those parents who cannot be here tonight. Here is the first:

“Our son was a normal, bright, outgoing, sociable boy and good at sports. He started taking cannabis at about 15 years old. He experienced a dramatic change in personality at 23, which resulted in a major psychotic episode. In recent years, he has been under psychiatric care and on antipsychotic medication, and has not been able to keep down a steady job. He has been sectioned twice and remains under a community treatment order. His continuous use of cannabis has destroyed a fine young man who now has no ambition or awareness of responsibility. However, he is beginning to accept that the cannabis habit will lead to more severe mental health problems. It is hugely distressing to watch this lovely boy turn into a complete stranger.”

Another parent wrote:

“George was our only son to turn to drugs. His addictions began early—tobacco in junior school, cannabis in senior. At first we were in the dark but George’s hand was forced by events and we were informed. He was warned. However, nothing stopped him. His life and 2 marriages were ruined. The French wife aborted their 2 babies—she could not cope with George in tow—the dangers, the poverty, the filth, the dark, loving, violent, mesmeric personality he had become. George asked me to drive him to the clinic and wept all the way in the car. I tried to comfort him but I ached for my unborn grandchildren. He knocked me down a few times—he always apologised—George was such a gentleman. He spent 2 years in a mental hospital. He was very schizophrenic by now.”

Sadly, George is now dead.

Let me read just two more stories to the House. Here is the first:

“Michael became noticeably unwell aged 16 in February 2003 whilst on a family holiday. I found some cannabis in his room. This was a shock as Michael didn’t even drink alcohol as far as I was aware. His mood changes were almost immediate. Laughing one minute, crying the next. He spent all day in bed and had no energy, no motivation. By December 2003, Michael was sectioned under the Mental Health Act. It was the worst day of my life—he cried for his parents and had to be held down. He just screamed—it was heart-rending. After being there for 3 months, he was discharged. I thought this was the end, it was unfortunately the beginning of a road that I would not wish on my worst enemy. It is like Russian Roulette who becomes psychotic.”

Nine years later, the torture continues for that family.

Here is the final story:

“We were a normal, happy, busy family with four children until our second child, 16 ½ became involved with a new group of friends and started taking cannabis. Within a very short space of time, our happy, funny, healthy son turned into a screaming, paranoid, unhappy young man. He refused to go to college, worked only occasionally, and became a violent thug. When confronted, he would turn on us both physically and verbally, on one occasion breaking his father’s ribs because his father had intervened when he was threatening me. He would kick doors in, smash glass panels, destroy washing baskets, crockery, ornaments, etc. Our lives became a living hell. He has been clean from cannabis for a year now and is gradually rebuilding his life. He still has flashes of paranoia, has no qualifications and will always have to fight to overcome his criminal convictions.”

Those are harrowing stories, and they have been repeated thousands of times across the country. Child and adolescent mental health services across the country are dealing with thousands of youngsters and adolescents who are suffering from severe psychotic illnesses, and there is a causal link with skunk cannabis.

For the past decade we have talked about harm reduction, and we have an organisation called FRANK that leads the educational process on drugs, but harm reduction is not enough. There is no safe amount of skunk cannabis that a youngster can smoke. I do not condone drinking, but a youngster can have a glass of wine or a bottle of beer and suffer little ill effect, although I would not recommend that young people do it. Taking skunk cannabis is like holding a loaded revolver to your head and playing Russian roulette. You do not know whether you have the gene, and you do not know when the gun will fire the bullet. Some people who become addicted to skunk cannabis end up with such severe psychoses that they take their own lives. It would be interesting to know from coroners how many young people who have committed suicide recently were addicted to skunk cannabis.

[Jim Shannon (Strangford) (DUP)]

I commend the hon. Gentleman for raising a matter that could well justify a full debate here or in Westminster Hall. In Northern Ireland, we have seen a rash of suicides as a result of this very drug. Does the hon. Gentleman believe that the laws on drugs should be tightened? I ask because what is happening in his constituency is happening in mine, and throughout the United Kingdom.

[Mr Walker]

I am very interested by what the hon. Gentleman says, but this evening’s debate is not about classification. A Health Minister will respond to it. However, classification might be a subject for another debate here, and if the hon. Gentleman tables a motion for such a debate I shall certainly support him.

For many young people, smoking skunk cannabis is like holding a loaded gun to their heads. It might not kill them—they may continue to have a life—but if they suffer from severe psychosis or schizophrenia, it will not be much of a life. It might be just an existence.

The Government need to get to grips with this, but the problem is that law makers and the clinicians who advise them view cannabis through the prism of their own experiences in the 1970s and 1980s, and, as I said earlier, things have moved on since then. The drug with which we are dealing now is highly toxic and highly dangerous. We must talk not about harm reduction, but about harm prevention.

We are responsible adults. I have had enough of the current trend of everyone trying to make adults children’s best friends. I am not my children’s best friend; I am their parent—I am their father and I must guide them and have their interests at heart. That is the duty of adults. We must not abrogate responsibility. We have to make young people aware of the risks they run if they smoke skunk cannabis.

I have an admission to make here tonight. I was the beneficiary of very good drugs education at the age of 14 and 15. I was educated in the mid-’80s. I have not lived a blameless life. There are things I have done in my past that I am ashamed of and I wish I had not done, but, as the Prime Minister said, everyone is entitled to a past. There were many drugs, but the one drug I really did not touch was LSD, because I was told that if we take LSD just once, we can have a bad trip and that can be the end; we may never return from that experience—the gate in our brain that opens up may never close. If we are lucky enough in our youth to survive using it intact as a whole person, we might in our mid-40s—as I am now—be driving our children back from football practice and suddenly start hallucinating again. That terrified me. The idea that I could lose my brain and my future terrified me, and ensured that at a time when LSD was rife in London I never—ever—touched it.

Drug education works, but we need to educate the educators. They need to be aware of the research that shows a strong causal link between skunk cannabis, psychosis and schizophrenia. As I have said, our health trusts are full of young people suffering the consequences. Families are being destroyed.

I will conclude by saying just a few more words. In an ideal world—let us have lofty ambition and strive for an ideal world—I do not want any youngster to take drugs. It is not a good thing to do; it is not good for their health, their future or their prospects. I will just say this, however: it is a lot easier to repair a septum in one’s nose than to repair a brain. Once our brain is gone, often the best pharmaceutical drugs in the world will not bring it back again—that is it. I have talked to dozens of parents across the country who are facing up to the fact that their children—the children they love, and brought into the world and nurtured—now have no future but simply an existence to look forward to. I do not think that is good enough, and I do not want to settle for it.

So here is my call to action for the Government: please take this matter seriously. Skunk cannabis has changed over the past 30 years. It is a major public health risk. It is robbing thousands of people of an opportunity to live fulfilled lives. I have worked with the Minister, and she has been fabulous up to this point, and I am sure she will continue her efforts to get this topic higher up the Department’s agenda.

Finally, I want to pay tribute to my enormously good friend Mary Brett, a former teacher who has worked for decades in the interests of young people and their welfare.