India, July 15 -- Email bomb hoaxes were declared at least at three schools on Monday, according to information shared by police. These included the CRPF School in Rohini, the Navy Children School in Chanakyapuri and the CRPF School in Dwarka.

Delhi Fire Services said they received calls from the three schools between 8am and 8.25am, following which other relevant authorities were also informed.

"Fire department, bomb disposal squad, dog squad and local police immediately reached the spot and started the cordon and search operation," a fire department officer said.

A Delhi Police officer aware of the matter said that the email sender threatened to blow up the premises within 35-40 minutes of the email. However, searches revealed the th...