Abbotsford By-law 3066, s. 21(3) — Street and Traffic Bylaw, 2021

If a traffic control person obtains the written approval of the chief constable or a bylaw enforcement officer who is responsible for coordinating a special event, the traffic control person may temporarily control traffic for any of the following purposes:

• (a) a procession or an event that may impact the normal and orderly flow of traffic, including a special event under the Outdoor Special Event, Filming and Activities Bylaw, whether or not a permit is required under that bylaw;
• (b) an activity for which, in the opinion of the chief constable or the general manager, direction by a traffic control person would likely improve the safety of persons in relation to traffic. Closure of highways