It asked the concerned authorities to depute volunteers to ensure security.
PHQ has also asked to avoid firecrackers during puja.
It also asked to use designated routes for immersion of idols and ensure presence of volunteers in puja mandaps.
In case of any emergency, PHQ asked to call Police Headquarters, DMP Control Room or Rapid Action Battalion Control Room.
The control room numbers are – 01320001299, 01320001300, 01-55102666, 02-223381188, 02-47119988, 01320037845-46, 02-48963117 and 01777720029.
Fire service control room is also available for any emergency. The numbers include 02-223355555 and 0171303181-82.