Trenton Police Department Silver Bells Project 2024. The City of Trenton Police Department conducts an annual Silver Bells Program. The program is designed to provide senior citizens in our area with some basic hygiene items, warm blankets, socks, crossword puzzles, food cards and information packets to help aid in financial issues, scam attempts and natural disasters. If you know of a Silver Bell that we can assist this year please contact the Police Department by phone or in person and sign them up before December 1.