The Class 700 Desiro City was first was introduced on 20 June 2016. A total of 60 8-car trains classified as 700/0 , and 55 units are classified Class 700/1. Both units run on 750 V DC third rail and 25 kV AC overhead lines. The train has modern LED Screens by Matt announcing Please mind the gap between the train and the platform while Julie announces where the train terminates at and which stations that the train will be calling at. Features 700/0 700/1