New Delhi, Sept. 5 -- If you are an avid Instagram user, you must have come across several reels in which influencers and social media users are seen making videos by gluing their phones to the windows of moving metro trains.

While some joined the trend, others raised concerns about influencers compromising safety.

Now, the Delhi Metro Rail Corporation (DMRC) has warned social media users against making such reels. It also said that necessary action would be taken against those caught engaging in such acts.

"The Delhi Metro Rail Corporation has noticed that some social media content creators are pasting their mobile phones on the Metro train windows and shooting videos with the moving train.

This act can cause inconvenience or even in...