Reducing the risk to health and safety - no more blocked gangways!
In other cases the remains of the gangways or bridges connecting the settlements with the shore have been discovered, but often the village appears to have been accessible only by canoes.
Gangways are left between adjoining rows of tanks, and an overhead travelling-crane facilitates the removal of the electrodes.
An authentic Queen stage set complete with lighted gangways, risers and stairways fitted with audience blinders.
They have all welded steel bodies, Pullman gangways and buckeye couplings.