Watching over us!!!

Just coming back over the North Yorks moors
and stopped for a comfort break this afternoon.
Those of you that have travelled this road will
recgonise this as "Fylingdales" early warning station,
Apologies for the poor quality but was about 2 miles
from it when I took the shot. They don't always like you
getting to close and taking photo's.
Anyway, their purpose is to seek and track any naughty
goings on, in the skies. Hopefully it is in full working order.