What indicates a reserved lane for buses or high-occupancy vehicles?

The indication of a reserved lane for buses or high-occupancy vehicles is represented by a diamond symbol on the road. This symbol clearly communicates that the lane is designated solely for specific types of vehicles, typically buses or those with a higher number of passengers, thereby preventing regular vehicles from using it during certain hours or at all times. The diamond shape is universally recognized for these purposes, making it easier for drivers to identify and adhere to the traffic regulations associated with these lanes.

Other potential indicators, like a blue symbol or a red sign, do not specifically signify reserved lanes for high-occupancy vehicles. A yellow line on the side of the road is more commonly associated with lane markings or restrictions but does not convey the exclusive use of the lane by buses or high-occupancy vehicles. Understanding this helps ensure that drivers maintain compliance with traffic rules, promoting safety and efficiency on the road.