The court has directed the Delhi Police to submit a comprehensive action plan for where CCTVs may be deployed.
The court also expressed its concern over rise in crimes in outer Delhi areas.
The government has clarified its employees are not entitled to travel on premium trains while availing their LTC.
NIA has, instead, named absconder Sabir Khan, alleged to be a Delhi Police informer, as main accused.
Police also recovered fake currency notes worth Rs 11 lakh from the held women.
The Supreme Court modified a previous directive issued more than a year ago.
The Delhi Police said according to its research, many countries used red for emergency vehicles.
The incident took place inside a police booth near Minto bridge, off the commercial district of Connaught Place.
He succumbed to injuries on Saturday morning.
Police said Dharamveer was rushed to hospital and is now stable.
As a measure of precaution, police have kept several forces on standby and vigil has been tightened.
The help, Narayan Singh, had earlier told the SDM that the couple had fought the night before her death.
Homicidal poisoning such as by snakebite is extremely difficult to establish in routine cases.
Delhi police’s exertions in the Sunanda Pushkar case bring neither clarity nor closure
Tharoor alleged that the police had repeatedly assaulted his domestic help forcing him to say that they had murdered Sunanda.
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