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To Police

The Chicago Police Department has online services that allow citizens to submit information to the police.


Online Bicycle Registration

Block Club Registration

Online Bicycle Registration

The Chicago Police Department urges you to register your bike with us. Registration can help us recover your bike if it is lost or stolen.

Block Club Registration

Join your neighbors who have homes and families on any given block in the city and have organized to improve the quality of life in their neighborhoods.

Online Crime Reporting

Submit a Community Concern

Online Crime Reporting

You can use the system to make an immediate report of a crime in which you are the victim

Submit a Community Concern

Contact the Chicago Police Department if you have a community concern that you feel needs our attention.

Submit a City Service Request (Call 311)

Report Suspicious Activity Related to Terrorism

Submit a City Service Request (Call 311)

Call 311 to report a needed City service. Quickly addressing the physical conditions that can contribute to crime is a powerful deterrent and can help make your block safer and cleaner.

Report Suspicious Activity Related to Terrorism

Report activities or behaviors that are suspicious and/or criminal and are possible related to terrorism.