Like all Stadler locomotives, the Class 99’s two driver’s cabs have been designed with the operating staff in mind. They offer excellent visibility, a centrally positioned seat and are very comfortable. Camera systems will ensure a direct view of pantographs, the shunting area and the track, helping drivers in poor weather conditions. An advanced remote diagnostics system is integrated into the vehicle control unit. The automatic train protection system combines the two protection systems required on British rail networks, AWS and TPWS. The locomotive is being prepared for installation of the ETCS system.