If the Canadian Postal 'service' is not an essential one, that requires 'back-to-work legislation on behalf of the people, then it should not be a government service at all.
On the other hand, if it is an 'essential service', then it should not even have a union to disrupt the service to the people.
The NDP has not changed and does not have a clue on what being the Royal Opposition is all about. It's role is to be there for the people before the government, not to be an agent of the unions. Let all remember when the time comes to cry because of the excesses in government by the Conservative party's majority that without opposition there will not be any voice to be heard.