7:46pm PST - January 16th, 2022

Your habits play a big part! Make sure the mask you are wearing is clean for optimum safety. #COVIDAppropriateBehaviour https://t.co/fZdUYwjzCW

12 retweets   4 likes  - Delhi Metro Rail Corporation I कृपया मास्क पहनें (@OfficialDMRC)