Home department, Principal Secretary, Niranjan Mardi in an official release said that Sarangan has been appointed as Additional Commissioner of Police, Law and Order, North Chennai, replacing C Sridhar.
Sridhar has been appointed as Inspector General of Police, North Zone replacing N K Senthamarai Kannan.
Police Training College, Superintendent of Police, Santosh Hadimani has been appointed SP, Kancheepuram district in place of J Mutharasi, the release added.
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