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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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5 [% U* i# Y; \1 j * At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,
7 i% z+ l& O K * Anywhere a sign prohibits a U-Turn,
( _, S8 |5 F* X7 v+ H l/ _" z * In urban areas between intersections,% s! S) R7 u+ b, N2 T
* At alleys and driveways,
# Q I7 F4 T( Q3 | * At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
2 U8 N: P6 u& I9 j( @6 v * 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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