Assertion: railway's plan | /r/HasProperty | dropped
Facets:
Source sentences:
text: It was supposed to be the enabling technology on the modernisation of Britain's West Coast Main Line that would let trains run at a higher maximum speed (140 mph or 230 km/h), but the technology was deemed not mature enough, considering the variety of traffic, such as freight and local trains as well as expresses, to be accommodated on the line and the plan was dropped.