Toronto By-law 447, s. (d) — Chapter 447 Fences

A glass panel fence used in a swimming pool enclosure shall be constructed in a good, workmanlike manner as follows:

• [1] Glass panels shall be located so there is no opening of more than 38 millimetres between the panel and the post where horizontal elements are spaced less than 1.2 metres apart, and not more than 100 millimetres apart where horizontal elements are spaced more than 1.2 metres apart;
• and [2] Horizontal elements shall be supported on substantial posts that are spaced not more than 2.4 metres apart, securely fastened to the ground and structurally sound. 447-12 June 9, 2021 [3] Glass panels used in swimming pool enclosures shall be:
• [a] Safety glass of the laminated or tempered type conforming to CAN/CGSB-12.1-M "Tempered or Laminated Safety Glass";
• or [b] Wired glass conforming to CAN/CGSB-12.1-M "Wired Safety Glass."