The Pontiac Police Department is issuing a traffic crash advisory. If you are involved in a minor crash with no injuries and have vehicles that are safe to drive, please exchange information and contact police later. The information to be exchanged should include name, address and phone of other driver, date and time of crash, vehicle make, model and VIN and insurance company name and policy number. This process helps avoid secondary crashes and prolonged exposure. Within 5 days, contact Pontiac Police at 815-844-0911. This advisory expires Tuesday at 7 am.