Welcome yugbert, I too am UK based and hope you find what you are looking for. There is much to read and investigate, but if you get stuck please don't hesitate to give myself or another Mod a shout.
O@ObservantChem:
Hey guys. Looking for some cheaper opioid vendors. I can’t be spending $500 on a gram of a substance that will probably kill me with a couple weeks lol. Not literally, we’re looking for something with longevity, strong, euphoria, and inexpensive.