Earlier quoted context omitted.
Because Uber pushes out transportation providers who do follow the rules . Hence, regulation required.
This is an argument for deregulation, not regulation. Why bother with regulation in a highly competitive market?
I like the libertarian/wild west mindset of the internet. It doesn't however lend itself to integrated public transport systems - of which, private hire taxis are a part.
Plus, it is replacing local businesses with a multinational that will probably send its profits to an island (like lots of other technology companies), rather than contributing to local economies. I think it is the next Groupon though, so at some point it may pop.