The wonderful Ms Rigg wrote a very detailed piece on how the motions were selected for Spring Conference this week. As a member of the Party’s Federal Conference Committee, she knows all there is to know about such things and it’s great that she shares so much with us.

In her post,  she lamented that a motion on mental health detention, had not made it through.

The mental health detention motion would have highlighted an injustice that is not widely known and would have given us a distinctive policy platform which none of the other parties have – with all due respect to the submitters of the NHS at 70, there’s little in there that is distinctive.

I tend to see her point on this. We do need to show our distinctive perspective on all sorts of pieces so I’m glad that she voted the way she did.

We would have had no shortage of support for such a motion. In fact, we may even have got some parliamentarians speaking in favour. Alistair Carmichael held a debate in Parliament this week on this very issue.  He told the story of a constituent’s son, who’s based in England, and the ordeal he went through. The treatment he received and the failure of the authorities to realise what they had done wrong and apologise for it is pretty disgraceful. Here’s Alistair’s speech:

In recent years, as a community and a society, we have made remarkable progress on our attitudes to mental health. To talk about mental illness is no longer the taboo that it was when I was growing up, and as a consequence we have seen remarkable progress in recent years in relation to the treatment of people, especially in our national health service.

Today, I will focus attention on a slightly different aspect of this issue—one that does not get the same attention as the treatment of people with mental health problems in the NHS. I will talk about the experience of people who come into contact with the criminal justice system—initially, of course, with the police, then with the prosecution services and, possibly, the prison authorities. The purpose of this debate is to make clear to the Minister that within those agencies of the state, we need a change of attitude and culture similar to those we have seen in other aspects of our daily life.

It is surprising that this issue does not get more attention. Many of the people about whom we are speaking often exhibit in public or private what might euphemistically be called “challenging behaviour”, which is a symptom or consequence of their mental illness. It seems to me that at all levels—in the police, the prosecution services, the courts and the prisons—we need a greater level of understanding of their life experience and, as a consequence, better implementation of procedures. In fact, many procedures are pretty good but, as I will come on to explain, they are not followed in a way that is appropriate or that was intended when they were put in place.

I confess that I had rather thought that, within the criminal justice system, we had got beyond that point. Almost a quarter of a century ago, both as a trainee solicitor in Aberdeen and as a prosecutor, I railed against some police officers who, at that stage, still reported people who had attempted suicide, alleging that they had breached the peace. That attitude belonged in the 19th century, not the 20th, and I hope that such things would not happen today. However, it illustrates the underlying attitude that requires exposure.

My interest in this issue was first engaged as a result of a constituent—a lady resident in Orkney—who came to see me because she was concerned about the treatment of her son. This is not an isolated case. From discussions ​that I have had with people in the police, the criminal justice system and social work, I believe that it illustrates pretty well many of the ways in which the criminal justice system fails to meet the needs of people in our community, especially those who suffer from mental health problems.

I will not name these people; my constituent and her son want to retain their privacy, which is perfectly legitimate. However, the Minister should be acquainted with this case; last week, I forwarded him my correspondence file, which is fairly substantial, so that he would be aware of the background.

My constituent’s son is resident in Romford. He has a history of mental illness problems, but prior to the episode that I will discuss he had taken himself off some of the medication that he had been prescribed, because it had side effects that disagreed with him. He was reported missing by his partner on 27 April 2014. She contacted the police because she was concerned that he might kill himself. Eventually, he was traced by two police constables to a shopping centre in Romford. Questioned by the constables on the street, he told them that he was in possession of two kitchen knives, and at that stage he said that he did not intend to harm others; later in an interview, he said that he was considering harming some of those he loved.