New Delhi, Feb. 20 -- Delhi Police on Friday detained four Indian Youth Congress (IYC) workers during a protest at Bharat Mandapam in the national capital.

The accused are scheduled to be produced in the Patiala House Court later today. The protesters engaged in a prolonged scuffle and several serious charges have been registered, as per Delhi police sources.

Delhi Police sources added that the protesters had initially planned to enter the venue with black umbrellas carrying printed stickers. Fearing they would be caught during security checks, they changed their plan and wore T-shirts with the printed messages instead.

According to Delhi Police sources, the protesters had initially planned to enter the venue carrying black umbrellas w...