In their interpretation and application, the provisions
of this chapter shall be held to be the minimum requirements adopted
for the promotion of the public health, safety, comfort, convenience
and general welfare. Wherever the requirements of this chapter differ
from the requirements of another ordinance or provisions of this Code,
the provisions of that ordinance or provision of this Code which imposes
greater restrictions upon the use of buildings or requires larger
yards, courts or other open spaces shall govern.