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U-turns are often prohibited for various reasons. Sometimes a sign indicates the legality of U-turns. However, traffic regulations in many jurisdictions specifically prohibit certain types of U-turns. Laws vary by jurisdiction as to when a U-Turn may or may not be legal. Examples of jurisdictions with codified U-turn prohibitions include the Provinces of Alberta and British Columbia and the State of Illinois.[1] In Alberta, U-Turns are prohibited in certain circumstances, for example (ref. Alberta Regulation 304/2002, Division 7):
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* At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,
2 L2 v1 E4 N# q1 A/ b1 U * Anywhere a sign prohibits a U-Turn,6 ?6 O! `6 Q$ S; _: ~# |
* In urban areas between intersections,6 C1 F/ Z1 {5 ?) N% X \) Y
* At alleys and driveways,
9 A' o; s$ g" P( g. g1 j9 F * At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
9 z; V! Q: @4 H" G * By a school bus on an undivided highway or on a divided highway where the length of the bus is longer than the width of the median between the two carriageways. |
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