One option is to use a dry herb vaporiser (some will take oils as well). With these you don’t need tobacco, so no smoking issues or nicotine addition. If you have bought strong street weed then just reduce the amount you load into it the vap, a little bit of trial and error until you get the right dose.

I have used one for years and I am still using the original one I bought. They are also very discrete giving off very limited odour, due to the weed not burning. I have regularly stood outside theatre and music venues during the interval without anyone noticing I was vaping weed.

They are easy to use, just load weed into the heating cell or on the more expensive ones (German engineering) you load the weed into a metal capsule which is inserted in to the vap.

You can spend between Ł50 - Ł300 on a decent one. Some examples below:

Stork and Bickel (high end German products),
https://www.storz-bickel.com/en/

A selection on Amazon
https://www.amazon.co.uk/s?k=dry+vap...s_ts-doa-p_1_7