Here we passed on to a branch line which took us north to the coast.
It is connected with the city by a G.W.R. branch line, of which it is the terminus.
To overcome this inconvenience a branch line was afterwards run up to the town itself.
Each band loops back and stretches over the entire branch line.
This potential may be expressed, for example, as a double layer potential associated with a density v constant along the branch line.
It is not just a question of closing a branch line here or there, or even a lot of branch lines.
