Assertion: bus | /r/HasProperty | obstructed by tree
Facets:
value: often
type: TEMPORAL
Source sentences:
text: While the buses saw service for over a decade, all of them were taken out of service for a variety of reasons and were never replaced with new double-deckers; the buses were often obstructed by narrow streets, trees, low bridges, and increasing overhead wires, while passengers eventually favoured staying on the lower deck of the bus; the cost of operating the buses was also higher due to a local vehicle tax calculated based on the number of seats of a taxed vehicle.