This is not true. It's about preventing impulsive suicides, not premeditated ones. If a depressed person is having an episode and all they have in their house is 16 pills, then it removes the opportunity: maybe by the time they've make it to the shops and buy more, the moment will have passed, and a life would be saved.
It's been shown time and time again that you can reduce absolute suicide rates by removing opportunities like this. If I remember correctly, there was something similar involving gas ovens, though I can't find the reference now. Guns, bridges, etc. are all similar too.
When it comes down to it, if someone's determined enough to kill themselves, they will, but the truth is most people aren't and doing things like only selling small quantities of pills really can prevent suicides.
About gas ovens: There's less carbon monoxide in modern gas delivery. (http://io9.com/5959303/why-have-people-stopped-committing-su...)
>The switch from coal gas to natural gas also had one unexpected effect. During the ‘50s and ‘60s, about half of the suicides in Britain were by coal gas. By the ‘70s, when the transition to natural gas was complete, the number of gas suicides had dropped to zero and the overall suicide rate was down a third. Even the suicidal appreciate convenience. If it's too much trouble, as Dorothy Parker said, "You might as well live."
Also, regarding my above post (which I can't edit now), I didn't mean to imply that "just" 16 pills was even remotely safe because I'm sure it's not (I'm not a doctor) but the general point stands...
Death from paracetamol overdose is by liver failure, and that takes a week or so to happen, but after the first 24 hours there's not much you can do to prevent it apart from liver transplant.
Paracetamol overdose is a small number of liver transplants in the UK, but a significant number of the 'super urgent' transplants.
Is the attempted-suicide overdose rate in decline? That seems to be the main question as to whether the law helped.
A few days before this, my family had tried to have her sectioned as mentally ill (she was suicidal from post-natal depression). They psychiatrists kept her in for observation for 48 hours, then released her. 24 hours later she was dead, and her child an orphan.
All the law did was slow her down for maybe 15 minutes in her suicide attempt.
Secondly, one cannot prevent one from committing suicide, but making it harder will give people time to reconsider their planned suicide.
There are very few places that come close to feeling remote, certainly. And it's only getting more crowded =/
I still think that 10 packs of Paracetamol, if I had them in my home, would last me not for a year, but easily for the rest of my life. But maybe I am still too young and healthy to judge that.
Oh, and I guess you can get really remote in the UK. There's plenty of remote islands (with affordable housing: http://www.npr.org/templates/story/story.php?storyId=4866217)
He could get it added to a prescription, which makes getting the quantity easy but it then becomes more expensive. (Unless he qualifies for free 'scripts.)
Or you could just haggle with a pharmacist.
But, yes, it's an added hassle at a time when you very much don't need the extra hassle.
I can't imagine how hard it would to control be if she was taking painkillers on an as-needed basis for a long time. People with dementia are often surprisingly clever and resourceful, considering the disease.
It is amazing that someone could drink that much water, without a restroom bream or just not feeling thirsty anymore. But I can imagine overdrinking over a course of days in response to feeling dryness, and not realizing that she is overdoing it.