As per an officials announcement, the decision has been taken since the golden colour can be displayed more prominently and clearly on the trains rather than silver, which tends to get mixed with the overall silvery texture of the stainless steel body of the Metro trains., Delhi News, Times Now
The Delhi Metro Rail Corporation (DMRC) has decided to change the colour code of the upcoming Delhi Aerocity-Tughlakabad corridor, being built under its Phase-IV, from silver to golden for better visibility and convenience of the passengers, officials said on Monday.
The Delhi Metro has