New Delhi: A blast was reported outside the Central Reserve Police Force (CRPF) school in the Prashant Vihar area of Rohini on Sunday, said the Delhi Fire Department.According to sources, the fire department was notified around 7:50 AM and sent two fire trucks to the scene.However, as of now, no fire or damage to the wall has been found.Fire department teams are continuing to search the area for further details about the incident.