NEW DELHI: Delhi Police on Tuesday registered an FIR under the Unlawful Activities (Prevention) Act and the Explosives Act in connection with the blast near Red Fort that claimed nine lives, officials said.

Raids are being conducted at multiple locations by Delhi Police. The national capital has been placed on high alert with strict vigil being maintained at the airport, railway stations and bus terminals.

According to a senior police officer, an FIR has been registered at Kotwali police station under the Unlawful Activities (Prevention) Act (UAPA), the Explosives Act and sections of the BNS.