In mid-October, Canada Post began a “rotating” strike which means: “legal strikes may be isolated to one or two specific locations at a time, affecting those areas for a period of 24 hours. In that situation, Canada Post would continue to accept, process and deliver mail and parcels in all other areas. Once the temporary disruption ends, we would return to normal operations in the affected locations.”
For the latest information on the strike, and the impacted areas of Canada, visit Canada Posts site at https://www.canadapost.ca/web/en/blogs/announcements/list.page?cattype=announcements&cat=newsreleases