You are most likely to get away with a parking violation in Calcutta if you park in the city police
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/police-lead-parking-law-flout
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/telegraph-kolkata
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat-and-urbanisation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/parking-policy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/parking-pricing
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/municipal-corporations
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/calcutta-d