An uncontrolled intersection is an intersection that has no traffic lights or traffic signs.
Uncontrolled intersections are common in rural areas and sometimes in the residential areas.
Be very careful when you arrive an uncontrolled intersection.
If you arrive at a uncontrolled intersection, you must give the right of way to the vehicle that arrived at the intersection first.
If you and another driver arrive at an uncontrolled intersection simultaneously, the vehicle on the right should have the right of way.