When I visited the lamp site a few years ago I could see from...

When I visited the lamp site a few years ago I could see from the road there were prominently large displayed electronic Read out figures on top of the gate office of the various outputs. All were well in the green zone.I drove up to the gate office and was immediately surrounded by security people who gave me the third degree. They finally realized I was a NZ tourist,not a spy,and apologised .I didn't go through the Lamp as I was not authorized.I believe the same display is outside the local Police Station