Which type of vehicle is especially required to use turn signals at all times?

The requirement for all vehicles to use turn signals at all times is rooted in the essential role that signaling plays in road safety and communication among drivers. Turn signals are crucial for indicating a driver's intentions to change lanes, make turns, or merge, thereby helping to prevent accidents and maintain the flow of traffic. This rule applies universally to all types of vehicles—whether they are cars, motorcycles, bicycles, or larger vehicles like buses and trucks—ensuring that every driver and road user can predict and respond to the actions of others on the roadway.

By mandating the use of turn signals at all times, the risk of miscommunication is minimized, contributing to safer driving conditions for everyone. While certain groups of vehicles, such as public transport and emergency vehicles, may have specific additional signaling requirements, the fundamental rule regarding the use of turn signals is applicable to all vehicles on the road. This approach underscores the importance of predictable and cooperative driving behavior among all road users, regardless of the type of vehicle they are operating.