Maybe statistics can help. If a uber driver is a “vomit scammer” he’s doing this multiple times, deviating too much from the normal, even if taking into account

Maybe statistics can help. If a uber driver is a “vomit scammer” he’s doing this multiple times, deviating too much from the normal, even if taking into account factors like being late hours, next to a club/pub, etc. Uber can then kick this driver out or, giving the benefit of the doubt, limit the number of “cleaning reimbursements” to force the driver to find better passengers (stay away from nightlife rides?).