(b) if there is a school zone sign on a road that ends in a dead
end and there is no intersection, nor a sign mentioned in paragraph (a), on
the length of road beginning at the sign and ending at the dead end--that
length of road, or
(c) in any other case--the network of roads in an area
with--
(i) a school zone sign on each road into the area, indicating the same
number, and
(ii) an end school zone sign, or a speed limit sign indicating a
different number, on each road out of the area.
Note : "Intersection" is defined in the Dictionary.
Note 3 for diagrams : School days are any days other than a
Saturday or Sunday, a day that is a public holiday or a day publicly notified
as a school holiday for government schools--see rule 318(3- 1).