Delhi Metro is set to introduce in-train audio advertisements on its Red, Yellow, Blue, and Magenta lines to boost revenue. This move aims to transform trains into a premium advertising platform, mirroring global transit systems. Advertisements will be aired only during silent intervals between essential passenger announcements, ensuring information flow remains uninterrupted.

Delhi Metro is set to introduce in-train audio advertisements on its Red, Yellow, Blue, and Magenta lines to boost revenue. This move aims to transform trains into a premium…

Delhi Metro plans to introduce in-train audio advertisements on four major lines, aiming to enhance revenue while maintaining uninterrupted passenger information flow.