Delhi Metro To Get ''Silver Line'' In Phase-4

Delhi Metro's Aerocity-Tughlakabad corridor being built as part of the Phase-4 project has been christened as 'Silver Line' by the DMRC, officials said on Wednesday.

"Silver has been selected as the colour code for the Tughlakabad-Aerocity Metro corridor of Phase 4," the DMRC said in a statement.

There is no specific rule to decide the colour code of a line. However, easily distinguishable colours which can be remembered by the commuters are generally selected, it said.