It took me a while to decide to drive my own car, and one of the incidents prompting me to do it was when a taxi driver, having arrived at the destination (in this instance, the building where I worked), had walked out to urinate, right there on the sidewalk, in plain sight.
It's kinda sad how without personal accountability, that's the service that you get, and on the other hand, how Orwellian many of the ways to make workers accountable are.