This is apparently done to prevent the embarrassment of losing a case, especially where high profile personalities are involved.
"On January 4, a circular (in this regard) has been sent to all police stations in the city," a senior official attached with Mumbai police told PTI.
"This is to prevent the embarrassment which police face following the Salman Khan case," he said.
The Bombay High Court had acquitted the 50-year-old actor of all charges in the hit and run case.
The Maharashtra government has decided to file an appeal against the high court verdict in the Supreme Court.
Senior officials from the city police have asked other officers to present a water-tight case in future taking lessons from the Salman Khan case.
