Reading passage
A growing number of cities are testing delivery zones for online shopping and food services. Instead of allowing delivery vehicles to stop anywhere, designated areas are placed near busy commercial streets. Supporters say this can reduce double parking and improve traffic flow.
The system is not always easy to implement. If delivery zones are too far from customers, drivers may ignore them. If there are too few spaces, vehicles may still stop illegally while waiting. Cities must therefore study local traffic patterns and adjust the location and number of zones over time.
Early trials suggest that delivery zones can help when they are designed around actual demand rather than simply added as a fixed rule. Their success depends on monitoring, enforcement, and periodic adjustment.