The Rail Vehicle Accessibility (South West Trains Class 170/3 Vehicles) Exemption Order 2000
This Order authorises the use of specified rail vehicles forming Class 170/3 diesel multiple-units, although they do not conform with certain requirements of the Rail Vehicle Accessibility Regulations 1998 because:warning sounds are emitted whenever the passenger doors in the side of the vehicle are closed; anddoor controls are not positioned as required.