Examples could be gym, supermarket, bar, etc.
Most Helpful Girl
Never at the gym, I'm there to work out, and I don't want you to be bombarding me.
The bar I only accept it if you aren't wasted and only looking to hook up.
Honestly, here are some criteria for an appropriate place to hit on a girl:
Never do it in a place where she can't get away, such as bus, bus stop, etc.
Never do it in a place that is intimidating, such as the street or a parking lot
Never do it when either you or she is SUPER DRUNK, tipsy is fine
Other than that, most places are fine as long as you are being respectful.0