The construction of a MetroLink platform foundation has seemingly started without the necessary due process, a Councillor has said.
The construction works at the controversial Charlemont terminus in Ranelagh began before the Railway Order went before An Bord Pleanala.
International investment firm Hines are building the "enabling works" at a cost of €12.5 million under a condition in a planning permission granted to them to develop the former Irish Nationwide Building Society's headquarters on Grand Parade near the Luas stop.