[QUOTE="tillson, post: 322487, memctly my point, cloud cuckoo land.
I guess the cops were powerless to lock him up under the mental health act or for his own safety after the experts ruled him to be sane. The diagnosis fatally weakens the police's hand. That just leaves a very very thin, threats to kill charge, for which he would not be remanded in custody even if the charge was accepted. Especially if a defence solicitor quoted the nut-job expert's diagnosis.
I've had no mental health education, all of my academic training has been in sciences and engineering. However, I do know that slicing your own hands to pieces with a large butcher's knife is not consistant with a pattern of behaviour shown by a sane and rational human being. I don't need training to be able to identify this.
As I say, these self appointed experts present a grave danger to themselves and the public. They are almost as insane as the people they are supposed to be spitting. Perhaps that's the problem.[/QUOTE]
I don't want to derail the thread, and getting into sectioning under the mental health act and he offence of threat to kill could get involved. I worked in an adult mental health team and linked with an inpatient ward in the NHS before leaving UK and can tell you practically what the biggest factor is - the availability of inpatient beds,I.e places. And the main reason for these being unavailable,and much more serious serious and untoward incidents than what you describe were stealth cuts to the health service by a conservative government. Under the financial meltdown that is brexit this will become much worse. On balance I think those who voted leave have done more damage to the community in the UK than any other group in at least 70 years.