This is a communication to the Commissioner of Police, Greater Mumbai, requesting the issuance of circulars/orders for improved implementation of legal provisions.  

The key issues raised include:
1. Disposal of applications under Section 154(3) of the CRPC through written orders.  
2. Proper maintenance of complaint registers as per GR 17.6.2016.  
3. Providing details of officers to whom complaints can be filed against senior police officers.  
4. Specifying the authority for sanctioning prosecution and for appointment/dismissal of IPS officers.  
5. Ensuring that all documents/evidence/statements are signed with date and time.  

The document argues for a 7-day time limit for disposing of 154(3) applications, mandatory written orders for these disposals, and accountability for non-compliance. It also highlights the importance of following Lalita Kumari guidelines and maintaining proper records of complaints.  

The communication emphasizes the need to prevent loss and injury to citizens and ensure action against non-performing police officers.