&gt; Examples of incidents don&#x27;t mean much without a statistical comparison with comparable incidents with taxis.<p>Right; they are only slightly better than rhetorical questions. Fortunately, davewongillies&#x27; answer shows that these issues are apparently being addressed in this case.<p><a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10755756" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10755756</a>