Why did CP announce layoffs the better part of a year before it was scheduled to happen?
Answer: To create a culture of fear to squeeze harder work and backstabbing from its employees. An employee in deep fear is a desperate employee, especially in times of industry decline, and many will do anything to keep their job, to include going the extra mile to make co-workers look bad.
https://www.youtube.com/watch?v=MohJLPgutKQ