What can you do while you're waiting for the traffic light to turn green?
Shop, of course.
Not that this stuff is stellar quality, but there is a variety available.
Plastic balls. Sometimes balloons or other fall-apart-as-soon-as-you-buy-them toys.
Steering wheel covers and mobile phone chargers.
Peanuts, dried coconut and other snacks.
Dishtowels and car-cleaning cloths.
Other treasures you might find on another day are: roses, Santa masks, plastic dash board decorations, magazines, books, used clothes or spiderman masks.
There are a lot of stoplights out there--so keep your eyes open...and a close eye on your pocket book.