Questions about medicinal cannabis

Hi All!

I am looking into medical cannabis due to a chronic pain condition and I find the law really grey surrounding it. I was thinking of popping down to a local police station to ask for some clarity regarding the laws surrounding medical cannabis and driving in particular. Im absolutely petrified of being arrested and want to make sure I’m doing everything within the realms of the law to keep myself safe.

Can anyone provide me with any clarity regarding the law, experience with cases surrounding medical cannabis or reassurance re: police 💚 Thanks!