Toronto : Règlement no 629, art. (a) — Chapter 629 Property Standards

Except as required by Subsection D(2)(c) to

• (d) for bleacher seats, guards shall be installed in outdoor and indoor places of assembly with fixed seats so that: [1] At the fascia of every box, balcony or gallery where the seats extend to the edge, the height of guards is not less than 760 millimetres in front of the seats, and 920 millimetres if located at the end of aisles or at the foot of steps; [2] The height of guards along every cross aisle other than those adjacent to the fascia of every box, balcony or gallery is not less than 660 millimetres,

except that guards need not be provided if the backs of the seats along the front side of the aisle are not less than 600 millimetres above the floor of the aisle; and [3]

Where the seating is arranged in successive tiers and the height of rise between platforms is more than 450 millimetres, the height of guards is not less than 660 millimetres along the entire row of seats at the edge of the platform.