Had a pickup by the Cheesecake Factory on the south side last eve and about half way there I got this message from uber. I can't remember the exact wording. It said something about the pax I'm picking up will be showing a red light. I guess thier phone screen turns red. I pull up and there holding there phone with a red screen. Funny part about it, they were the only ones there. I guess you can't be waved down anymore? When did uber start this? Are pax too lazy to be ready at the curb?