10. HOW TO RETURN A CITI BIKE
Find an empty dock at a Citi Bike
station and push your bike in. Just like taking a bike out, it will take a bit of finesse to do this. Once your bike is docked, be sure to check for a yellow light and then a green light and tug on the bike once just to make sure it's secure. You definitely want to verify that you've returned your bike properly since A. If it hasn't and someone else comes along and steals it, you could be charged $1000 and B. You could continue to be charged overtime fees if the dock doesn't register the return of your bike.