India, Sept. 5 -- Social media users filming reels inside Delhi Metro trains have drawn attention online, with some influencers seen attaching their mobile phones to the windows of moving trains to record videos.

The trend has also prompted concerns among social media users, with some questioning whether such stunts could compromise the safety of passengers.

The Delhi Metro Rail Corporation (DMRC) has now issued a warning against such activities. The corporation said it has taken note of content creators filming videos by sticking their mobile phones to Metro train windows and added that necessary action would be taken against anyone found doing so.

In a statement posted on Instagram, the DMRC said such filming could inconvenience or i...