The american approach is really good slightly OTT better safe than sorry. if you watch effspot on Youtube. They watch people social media too. Rodeo drive, LA they had police cars and helicopters locking off the place for one unauthorised meet.....organised on the day via social media. Before it could even get started. Confiscating cars and issuing tickets.
I support to throw the book at him for sure. A driving ban, jail time....Thats manslaughter + GBH +failure to stop at accident , wreckless endangerment, driving without due care etc to other...Some serious charges coming his way