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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,
8 S" ?( o0 X' C' b N; Z; ]2 H! D * Anywhere a sign prohibits a U-Turn,
3 l7 p( Z0 Y0 H! G * In urban areas between intersections,* b0 W# j0 D+ {" g; ~! r# k1 {
* At alleys and driveways,3 v' l: t8 O! _" \6 f/ x
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
5 F. E0 i T7 @& o( Q * 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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