traffic safety act+ B9 [+ K; g& \0 S* a( f
rules of the road regulation* ~& w7 y1 f( u% p T0 N
section 16 7 a f( ^( m# b: H& M' i1) a person driving a vehicle shall not drive the vehicle& ?4 |6 `) b7 j. W' k. J( \0 h% ]
in the centre traffic lane except for the following purposes:, R! _4 G! a3 g
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a) when passing another vehicle travelling in the same direction; }9 D2 P' e; x4 O5 d0 v 0 m% C( @5 m% ~& i+ F2 g3 M b) when approaching an intersection where that person intends to turn left; ; v7 {* I$ b7 ^( j 2 y; V7 f7 X! P1 f c) when a traffic control device otherwise permits.