system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: If I have a dashcam in my car and I crash and I'm at fault, do I have to turn over the video that will prove I'm at fault?
gpt
You don't have to turn it over but law enforcement can seize it until a warrant is obtained to view the video.  Since a vehicle and it's contents are considered evidence, everything can be seized if the officer determines there is something more at play than just a simple traffic violation.