I wonder what happens when lawyers realize they can subpoena all that. My client was subject to a hit and run, please provide all data related to red Subarus in

I wonder what happens when lawyers realize they can subpoena all that. My client was subject to a hit and run, please provide all data related to red Subarus in San Francisco on April first from 1 pm to 2 pm pacific. Yeesh. Seems like a lot of data to wrangle.