Why is the PSA declaring a wage dispute

The Public Servants Association (PSA) has declared a wage dispute after a fourth round of negotiations collapsed with neither government or public servants moving from their positions. Government is hell-bent on a 0% increase while public servants demand a 7% wage hike. Business Day TV's Alishia Seckam spoke to Astrid Al-Anani, Chief Labour Relations Officer of the PSA for an update on the process.