Latinas won't pull you over or even make eye contact. That's how 99% of them roll. Your best bet to avoid using the massage word is to ask them if they're working. "Estas trabajando". You can also watch yourself some roosevelt walking videos where you'll see exactly where they hang out and the camera dudes seem to know pretty well who is who, mind you, I don't think they are are hobbysit. A true hobbyist wouldn't post that on youtube and burn the house down.
My buddy stopped me and said "why are all these girls hanging on the corner" and it was 3 latinas. he said "they cant all be waiting on the bus" so I went over to the cute one with braids. I figured if they were working they would be more aggressive, but she seemed more interested in her phone and I didnt want to look creepy.
I just cant figure out how to tell the difference between normal slutty girl and an actual pros