I wonder how this would apply (or does apply) to e.g., hospitals. I agree that striking is a right, but still I have an issue with the thought of having an entire ICU just striking and stopping to provide health care to the people in it. The state, or whomever, is responsible for the ICU to remain in operation, so I suppose they would have to buy the services (rent) from a third-party who is not striking. Which makes sense, and yet, it rubs me the wrong way.