It's rare to see a parked drag
with the cab glass unprotected. Generally when a machine such as this
is going to be parked for a while, the Cab glass is covered with
steel plate and the doors are welded shut. This seems to be the only
way to protect the inside from vandals, and to keep the wiring from
being stolen and sold for scrap.
( Consol has steel plate on the
cab of the Silver Spade within a week of her being parked)