Which vehicle type is specifically mentioned as not requiring windscreen washers?

The vehicle type specifically mentioned as not requiring windscreen washers is the agricultural motor. This exemption is rooted in the unique operational context in which agricultural vehicles are used. Generally, agricultural motors are employed in conditions where traditional road traffic regulations may not apply, and their primary function does not necessitate the same level of visibility protection that is required for vehicles operating on public roads.

The rationale for this exemption is that agricultural vehicles often operate in fields or rural settings where they encounter less adverse weather impact compared to standard road vehicles. As such, these vehicles may not be equipped with windscreens or the associated washer systems that are necessary for vehicles primarily used on public roads to ensure safe operation.

Other vehicle types, such as local service vehicles, sports utility vehicles, and construction vehicles, are subject to more stringent regulations regarding visibility and safety features, including the requirement for functioning windscreen washers to maintain clear visibility under varying driving circumstances.