Hopefully someone here can hack the data stored in the Uber app (in storage) or site (json responses) and see if the registration number is in there somewhere.

Hopefully someone here can hack the data stored in the Uber app (in storage) or site (json responses) and see if the registration number is in there somewhere. It wouldn’t surprise me if the meta data is in there even if inaccessible via normal means. The data would have flowed through the app to show you the name of the driver and plate number at the point they agreed to the pickup. Obviously they can only hack their own app but then once successful they could publish how they did it so you can repeat it for yourself. Also try this https://help.uber.com/riders/article/request-a-copy-of-your-personal-data?nodeId=2c86900d-8408-4bac-b92a-956d793acd11 https://help.uber.com/riders/article/request-a-copy-of-your-... and see what they send. A long shot perhaps. Another long shot - was there any nest cams in the near vicinity? Do your own police work, but a silver platter, and hand it all over to the police.