What defines a residential area in Belgium?

A residential area in Belgium is defined by specific signage that indicates the boundaries of the area, often including a red line or signage that specifically states the start of a residential zone. These signs serve to inform drivers that they are entering an area where certain traffic rules apply, which usually include lower speed limits and considerations for pedestrians and cyclists.

The presence of these signs is crucial for both drivers and residents. They alert motorists to be cautious and mindful of the increased likelihood of people walking or cycling in the vicinity, as well as children playing. This regulation is a fundamental aspect of maintaining safety and neighborhood character.

The other choices do not accurately define what constitutes a residential area. While houses are prevalent, other types of buildings can also exist, such as small shops or community centers. Parking regulations may vary and are not universally prohibited, and the presence of high traffic is contrary to the typically quieter environment that residential areas are intended to promote.