New Delhi, May 3 -- The Delhi Police Special Cell in its FIR registered on Wednesday evening revealed that the perpetrators of the hoax bomb threat letters received by nearly 200 Delhi schools wanted to "create mass panic and disturb public order".

At least 125 bomb threat calls were received from different schools from 5.47 am to 2.13 pm on Wednesday, according to an official source, who has access to the FIR. The person said that after receiving the calls, PCR vehicles were rushed to schools, and district police, BDS, MAC, Special Cell and Crime Control Room, DDMA, NDRF, Fire CATS and several other agencies were alerted.

Further, a part of the FIR states that the movement of these units to the schools "resulted in massive inconvenience,...