Oh Hell! what about the Radon levels being vented onto the beach by these 'scary' adits (leats? :blink:) or the the nasty water polluting the beach with heavy metals and poisons such as Arsenic. Oh! Shock Horror! close all beaches immediately.
Signage should now read - No dogs, No camping, No fires, No Children, Access licences available by appointment.
Given the number of years these places have been accessible for and the number of visitors that have fallen foul of these since abandonment in the 19th century, I'd say Cornwall Council has adopted the right approach in doing nowt.
If the nannying gets any worse, they will be turning people back at the bridge who don't have adequate personal protection equipment to visit Cornwall.
I regularly face more hazards driving into Truro than any one visit to any mine or adit I can think of.
Find yourself in a 'scary' place you can turn back and get out. Find yourself at the mercy of some clown in a Fiesta that can't read the road signs or just sails through red lights oblivious to other drivers, and you are in it wether you want to be there or not.
If he likes to be heard, I suggest he buys a trumpet.
"You Chinese think of everything!"
"But I''m not Chinese!"
"Then you must have forgotten something!"