Is that wrong? If there's a police car set up on 6th, can I avoid it and go on 7th? Or does that mean I'm a criminal with something to hide?
If Uber is banned in a city, that means it's against the law. Dodging cops while you're doing something against the law... yeah, that's wrong. It's wrong to be doing the thing that against the law, and you're proving that you know it by dodging the cops.
But you may argue that the Uber service is fine; the law itself is wrong. And that's a reasonable argument. (Not necessarily right, but at least reasonable.) But the correct way to respond is with civil disobedience - deliberately disobey the law, and accept the consequences, trying to win either in court of law or in the court of public opinion. You can't do that if you dodge the consequences.
Don't dodge bad laws. Either obey them (even while you're working to change them), or publicly disobey them. Dodging the cops is not the answer.
My biker bar analogy: https://news.ycombinator.com/item?id=14270214