The following are exempt from provisions of this chapter:
A. Sounds caused by any emergency vehicle or personnel when responding to an emergency.
B. Sounds caused by activities upon any outdoor municipal, school, religious or publicly owned property or facility, provided that such activity has been authorized by the owner of the facility.
C. Sounds caused by parades or other events for which the city has issued a permit. (Ord. 1066, 2-10-1998)