Officially no. It's actually something Ozzy was involved in the campaign for. There's a religious crowd who freak out at the very idea. No government has yet had the will to push updates past them.

There are however doctors who will happily make a pain med prescription that is "incompatible with life". If the patient happens to die, while dealing with the pain, well at least they weren't in pain.

I believe the police also have a similar mindset. They won't look too deeply, if they suspect it happened that way, with the patient's consent. They do have the shadow of Harold Shipman hanging over them however. They missed a serial killer for years, since he was targeting OAPs.

Doubt it. But maybe he just took a bunch of sleeping pills or something. Dunno how any of this works or if the police would be forced to investigate or whatever. Maybe it's just one of those stories where you know you're dying but you're hanging on to finish something and once that's done you let go and die finally. Could be that as well.. or it's all just a coincidence, why not. But my version seems more Ozzy.