Assertion: bicycle's reflector | /r/HasProperty | mandatory
Facets:
value: in many jurisdictions
type: LOCATION
value: frequently
type: TEMPORAL
Source sentences:
text: As some generator or dynamo-driven lamps operate only while moving, rear reflectors are frequently also mandatory.
text: Reflectors and reflective tape provide additional visibility (especially when applied to moving parts of the bicycle) and are mandatory in many jurisdictions.