Earlier quoted context omitted.
Yes there is if you believe that customer to be a health inspector and you move set up your shop somewhere else with the intent of evading said health inspector. See the keyword "intent" there? If your intent with an action is to break the law, the action is illegal.
Of course the intent is to avoid them. Why should that by itself be illegal? If they want to review your business they can do an official inspection. Interfering with an investigation, as long as you don't have an order not to do so (i.e. to preserve evidence or something) should be your freedom. Now the part that Uber is hiding up someone elses wrongdoing makes a bit more sense, but still seems to be the same kind o…
Now, the reality is that these inspectors don't need an explicit order to inspect you. If they did, then Uber should simply take these inspectors to court or claim that any evidence they found is inadmissible. Tying up their resources and getting away is beyond simply hiding something, it's purposefully diverting their resources somewhere else. If they simply didn't respond to regulators asking for a car, maybe you would have a point, but they're tying up these resources.