Newstalk Breakfast discusses the impact of a one-day public sector strike on the Dáil, which will not sit on Wednesday due to the absence of essential Oireachtas staff. Political correspondent Sean Defoe explains that opposition TDs refused to pass the picket line, leading the government to cancel business rather than force attendance. The episode highlights the significant disruption to legislative proceedings, particularly Wednesday voting blocks, and notes the lack of a derogation for the Oireachtas amid ongoing tensions between the government and public service unions.