If your police report is incorrect, you can request a change from the police department. You may do this by either calling the respective police department's non-emergency line, or by going to the police department in person. You will need to provide an explanation or evidence as to the error and request that it be changed. Always be respectful to the officer. People make mistakes. If you can't convince the officer that the report is incorrect, you may need to Contact a New Jersey personal injury attorney.