UK based instructor.
Spins - no chance. I'll insist on being there for that sort of stuff. (I'm current on spins - something I do as a demo with most stalling flights if the student is receptive to the idea)
Stalls - maybe. But only clean stalls.
PFLs - Over the airfield, OK. Off airfield, not below 500ft agl and then only in a designated area.
Yep, Duchess is absolutely right. My student is flying on my licence.