More cities are passing legislation to ban the construction of drive-through windows in an attempt to curb emissions, reduce litter and improve pedestrian safety. The bans are also sometimes touted as a way to help fight obesity, but past studies suggest they don’t have that effect.

More cities are passing legislation to ban the construction of drive-through windows in an attempt to curb emissions, reduce litter and improve pedestrian safety. The bans are also sometimes touted as a way to help fight obesity, but past studies suggest they don’t have that effect.