Um. It's the UK that has superior plugs. If only they'd had the common sense to build the damned thing in Scotland like I told them, it wouldn't keep having all these failures.
The problem with Scotland is that you'd have the locals constantly attacking all the scientists and giving them a damn good kickin'.
OTOH, we could hope for an ideal solution, where a black hole is formed, but then evaporates just after it has consumed the matter in a sphere extending to Hadrian's wall.