I took these pics while at a Faults call a few months ago, at a factory.
I happened to see the wire and conduit on the wall, so I wandered over to
have a closer look
and saw the box with the top of it rusted out.
I thought this was rather strange, as these boxes are galvanised and are
made to be used outside.
I just happened to look up to watch a passing aeroplane and the missing
downpipe on the spouting caught my eye.
I never had a chance to get a pic of the rusted top on the box, but a
guy came over and asked what I was doing, it was time to leave.
BTW, the box houses the meter for the building that it is attached to and
these are NOT made to be exposed to the weather.