1.9.3
and
1.9.4
. Regular inspection, particularly in summer when the rapid growth of foliage and
other vegetation is most likely to cause obscuration, will ensure early detection of any problems.
1.14.4. A reference number may be placed on the back of a sign in a contrasting colour in
characters not exceeding 25 mm in height, or embossed in the same colour in characters not
exceeding 50 mm in height (direction 9). It is unlawful, as well as distracting and unsightly, to
place reference numbers on the sign face or on the front of a backing board.
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