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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):) k% J& s2 m' ?0 `+ G! ]
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* At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,% C! l; G3 M( j+ T$ e
* Anywhere a sign prohibits a U-Turn, K" G# G# V* J
* In urban areas between intersections,: b [, T: ]; S1 M
* At alleys and driveways,: l# H( i* m1 y _ {; W' V
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
3 I9 s" k3 p3 ^) Q @) U9 J1 y * 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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