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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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. R! t: x! V! J7 e9 e: t- u2 g4 F * At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,( D' U1 c/ ?+ ?8 r
* Anywhere a sign prohibits a U-Turn,
j# L3 r% C) C' Q: [' b6 @ * In urban areas between intersections,
$ E: e7 A9 I5 x3 f7 E2 {" h * At alleys and driveways,2 g- l; A P. \
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
) M9 ], D- z& S, U: m( W * 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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