It comes after new figures found drivers overpaid by around 800 thousand euro in the last 2 years.
However, the Social Democrats have called for clarity as to where that money is going. Co-leader and transport spokesperson Catherine Murphy believes it shouldn't be kept as revenue:"Previously, I've made the argument and I've made the comparison with Dublin Bus, both to how they a you know a system in place where the overpayments are used and distributed among the, the customer base if you like or the communities that the customers come from."