School areaMexico
9. School area
A school area is a road or group of roads near a school where large numbers of children may walk, cycle, cross the road or enter and leave vehicles. It may be identified by warning signs, zone signs, road markings, traffic-calming measures or flashing lights.
Special speed limits, parking restrictions or access rules may apply permanently or only during school arrival and departure times. Drivers should reduce speed, watch carefully for children and be prepared to stop.
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What speed rules apply around schools in Mexico?
Mexico’s national mobility law sets ceilings of 20 km/h on secondary and tertiary school-area streets and up to 30 km/h on primary roads and highways near schools, subject to lower local limits.
Does a school warning sign in Mexico automatically set the speed limit?
A children or school warning alerts you to a potential hazard; the enforceable numerical speed limit depends on the applicable law, regulatory signs and any time or variable display. Slow further if children are near the road.
Warning for children.
How should you pass a school entrance in Mexico?
Watch for children stepping out from between parked vehicles, obey crossings and any school patrol, and follow stopping or parking restrictions. Do not obstruct visibility near a crossing or school entrance; approach at a speed that permits a safe stop.

Traffic rules
Mexico