Three schools in Delhi, including Navy School in Chanakyapuri, CRPF School in Dwarka, and another in Rohini, received bomb threat emails on Monday morning, TOI reported.

In the wee hours of Monday, a PCR call was received at Dwarka North police station regarding the e-mail received at CRPF school. There are anti-Tamil Nadu government messages in the email sent to Chanakyapuri School, the police said

Bomb disposal squads and police teams were swiftly deployed to all locations, with police launching a large scale search operation. However, the police told ANI that nothing suspicious has been found so far.

Cyber Police experts are ascertaining source of e-mails.