The show-cause notices were served against the then Delhi Police Special Commissioner (Operations) Deepak Mishra, the then Joint Commissioner (Traffic) Satyendra Garg besides a DCP and an Additional DCP (both IPS cadre) and two DANIPS officers, official sources said.
The police officers were asked to clarify why PCR vans could not be reached faster and why such system could not be developed so that there is no jurisdiction issue in registering any case, sources said.
Efforts to reach Mishra and Garg did not yield any result.
Action has also been initiated against one senior DANICS officer posted as Secretary, State Transport Authority, Delhi government. One inspector and seven constables have already been suspended besides the Assistant Secretary, Transport Authority of Delhi government.
Lieutenant Governor Tejinder Khanna has also suspended two ACP rank officers immediately after the gangrape incident. Thus, 11 officers of various ranks have been suspended and seven senior officers have been proceeded against, sources said.