Western Australian Current Regulations Western Australian Current Regulations (1) In this
Part —
left turn signal means a signal of intention to
turn left (including to diverge left) as prescribed in Part 5;
right turn signal means a signal of intention to
turn right (including to diverge right) as prescribed in Part 5;
roundabout means an intersection —
(a) with
one or more marked lanes, all of which are for the use of vehicles travelling
in the same direction around a central traffic island; or
(b) with
room for one or more lines of traffic travelling in the same direction around
a central traffic island,
whether or not there is a “roundabout”
sign at each entrance.
Roundabout sign
(triangle in red)
(2) A driver leaves a
roundabout halfway around the roundabout if the driver leaves the roundabout
on a carriageway that is straight ahead, or substantially straight ahead, of
the carriageway on which the driver enters the roundabout.
[Regulation 91 amended: Gazette
13 Nov 2009 p. 4583.]