20 mph Speed Limit Sign - Official UK Traffic Signage #1778092 (License: Personal Use)

This is a regulatory traffic sign conforming to UK Road Traffic Regulation standards, signaling a mandatory 20 miles per hour speed limit. The sign features a thick red circular border, a white interior, and bold black numerals “20” centered for high visibility and compliance. It is commonly deployed in built-up areas, near schools, playgrounds, and pedestrian-heavy zones to enhance road safety.

Used on official government transport websites, driver education resources, traffic regulation guides, and municipal signage procurement pages; matches user intent for understanding or sourcing legal speed limit signage.