This standard BS EN 16186-5:2021+A1:2023 Railway applications. Driver's cabs is classified in these ICS categories:
45.060.10 Tractive stock
45.140 Metro, tram and light rail equipment
This document specifies the external front and rear visibility conditions from cabs of tram vehicles and the associated assessment method. This document applies to vehicles operating on tram networks. This document does not apply to driver's auxiliary desks. This standard is not intended to be applied for tram train.