Re: Pre-reg abroad
I'm guessing he wants to register as a canadian pharmacist so will do their pre-reg and pass their overseas equivalency exams as well. If he wants to practise in the uk he'll either have to do an equivalency exam once he registers in canada or may possibly have to do a pre-reg year as he has a uk degree. Either way it'll be complicated for him.
“It's not worth doing something unless you were doing something that someone, somewhere, would much rather you weren't doing.”
Terry Pratchett