In the UK, unless you're in the police or a criminal gang (spot the difference), we're not in general allowed to have:
1/ Gurns.
2/ Nahves.
I've been looking at pocket knives, with a view to getting a nice plug cutter, and the "UK carry illegal" notices are getting tiresome. No blade over 3", no locking blades, no this, no that.... I'm about sick of it. A Jamaican guy I used to work with years ago carried a "ratchet", with the teeth filed so it would flick open and lock in one move - now that would have been an ideal plug tool.
Some brands, like Spyderco, make some cool UK legal pieces. Google "Spyderco Uk legal"- there's at least a couple different non-locking (slip joint) options.
Unfortunately, you'd never be able to "lawfully" carry what I've got on me today.
It's been 8 years since I owned a CRK (Chris Reeve Knafs). I was getting in to pipes seriously right around when this model, the Inkosi, was being rolled out.
Better late than never I say. Went for the large Inkosi w/ Magnacut tanto blade and black Micarta inlays. Had to "upgrade" the pocket clip.
I like the stock clip- it works great- I just wanted something a little different to match the inlays.