To resist or discourage unwanted access or entry.
Resistance to forced entry for windows in
to which Part 9 applies [see
Sentence 18.104.22.168.(1) of Division A
for application of Part 9], that are located partly or completely within 2 m of adjacent ground level.
To limit the probability that windows will be unable to resist efforts at forced entry, which could lead to unwanted entry, which could lead to harm to persons.