If you haven’t done so yet, start documenting each event. Date, time, what had occurred. Record what you can.
The police have options under the criminal code or the City Bylaws to address this behaviour.
Criminal Code :
Mischief
Marginal note:Mischief
430 (1) Every one commits mischief who wilfully
(a) destroys or damages property:
(b) renders property dangerous, useless, inoperative or ineffective:
(c) obstructs, interrupts or interferes with the lawful use, enjoyment or operation of property: or
(d) obstructs, interrupts or interferes with any person in the lawful use, enjoyment or operation of property.
City of Brandon Nuisance Bylaw
5) "NOISE" means any loud or harsh sound.
NUISANCE BY-LAW NO. 5806/81/90 - 2 -
1. (c)
(6) “NUISANCE” means an activity or condition which interferes with the reasonable use or enjoyment of public or private property by any individual entitled to use such property.”
[AM. B/L 7189
https://brandon.ca/images/pdf/Bylaws/Nuisance_By-law_No._5806_with_amendments.pdf
I could not copy the bylaw so I hope this link works.
You have the right to enjoy your property. Be careful on how you handle this, as he sounds like an unstable person.