Brampton : Règlement no 202-2011, art. 5.7(a) — If an enclosure is of wood construction the enclosure shall

If an enclosure is of wood construction the enclosure shall:

• have vertical boarding attached to supporting members all of which are arranged in such a manner so as not to facilitate climbing from the outside. Such vertical boards shall be not less than 2.5 centimetres (1 inch) by 10 centimetres (4 inches) nominal dimensions spaced not more than 5 centimetres (2 inches) apart; and
• (b) be supported by minimum of ten (10) centimetres (4 inch) square or 10 centimetres (4 inch) diameter cedar posts, nominal dimensions, spaced not more than 2.4 metres (8 feet) on centres embedded in concrete to a minimum of 1.2 metres (4 feet) below grade. That portion of the wood post below grade shall be treated with a wood preservative. Top and bottom horizontal rails shall be provided of wood, five (5) centimetres (2 inch) by ten (10) centimetres (4 inch) minimum nominal dimensions.