What the Police Station does with a complaint pertaining to Non-cognizable offence ?

As per Cr. PC, Police Station is required to record an abstract of such complaint in the Station Diary and advise the complainant to file the complaint in the concerned court as police is not empowered to initiate action in such matters without the directions of the court. A copy of the entry made in the Station Diary may be provided to the complainant free of cost.