This information can be critical for understanding the movement of vehicles and can benefit law enforcement giving them more evidence and knowledge to work off of. As long as these systems are accurate and not being maliciously tampered with it keeps everyone accountable to their actions.
Corrupt government officials use this data to kidnap people. Not criminals, just people they don't like. Do you really think that's worth tolerating just because it'll help us catch more actual criminals?
Helping solve kidnapping cases is a direct and straightforward application of vehicle intelligence data.
I have to wonder if the two who've replied to you are bots. Neither of them seem to have noticed what you meant by "kidnap people".
I am not a bot and I understand that kidnap people can also mean to abduct people which is the age independent term.
Yes, I think it's worth tolerating and I think all queries should be logged and monitored for abuse. Kidnapping already is not legal to do.
But if persons in power are already not being held accountable, what the heck is a log file going to do?