The problem is the database building. Law enforcement queries should all be forced to be 1. Require a warrant or an active emergency and 2. Be strictly real-time, for a set duration, and store no information about cars that are not subject to the warrant.
If either of those is not hardcoses into the technology, I don't want my local police department to be allowed to use license plate scanners whatsoever.
and i figure as long as we're legislating we'd better shoot for the moon
Basically, target demand as much as supply.
Please realize that defense counsel is fighting an uphill battle while their client is stuck in pretrial limbo. The issue of parallel construction, with some exception, will not really come up. As many lawyers have told me -- what matters to them is getting their client out of jail/pretrial. And because that's the concern over all else, the publicly available information about these abuses simply don't come up in the public eye. So these problems go and go and go.
Really, a lot of what you hope happens in court just... really fucking doesn't. All that'll happen is people will be in jail longer because so many people were arrested under 4a-violating arrests and the defense attorneys get more work load.
https://www.documentcloud.org/documents/2290703-chicago-pd-f...