The main lesson in this case is that it is never a good idea for employers to try and avoid dealing with a union by closing their business. (slaw.ca)
If you're dealing with unions at all, consider also they have won the constitutional right to bully. (slaw.ca)
«This course is intended to provide managers with a practical understanding of how unions affect the workplace, how and why employees organize, and the legal do's and don'ts of dealing with unions,»... «This is a mandatory class for all new managers, and is required biannually for all managers.» (slaw.ca)