Assertion: preemption | /r/ObjectUse | used for a transit service
Facets:
value: on light rail lines
type: LOCATION
value: during peak hours
type: TEMPORAL
Source sentences:
text: Delays to roadway traffic can be exacerbated if preemption is used for a transit service on light rail lines especially during peak hours when frequent calls for preemption would be issued at rail crossings (6).