You are still accruing sick leave / annual leave. Tino said he has that in his sights. Why don't you answer the question neville? Don't like the answer?
I am aware of that and you can't refuse it as it is a requirement under law. It would take a court case or some legal maneuvering with the government to have it waivered. It would also set a precedent that may not be appreciated by the government or other unions and could have other unintended consequences.
It is a bit of a long shot, but maybe they're getting desperate and running out of options.