Morning all! (at least here it is)

Wondering what the weight limit for a helicopter medic is over in the northern hemisphere's countries?
I know that to ever have a chance here I need to get below 85kg, which works because I'm aiming for 75kg anyhow.
Hoping to run off to London after my degree is done and would ideally love a chance to look at HEMS in the way way future.
Any ideas on what your local service's weight limit?

Cheers!