The laws shouldn't be so complicated like that!
Local Government Act in regards to noise uses the word individuals with an "s" and the word persons with an "s" meaning that a person living alone cannot complain about excessive noise.
724 (1) If a regional district provides a service referred to in section 797.1 (1) (d), the board may, by bylaw, do one or more of the following:
(a) regulate or prohibit the making or causing of noises or sounds in or on a highway or elsewhere in the regional district
(i) that disturb, or tend to disturb, the quiet, peace, rest, enjoyment, comfort or convenience of the neighbourhood, or of any person in the vicinity, or
(ii) that the board believes are objectionable or liable to disturb the quiet, peace, rest, enjoyment, comfort or convenience of an individual or the public;