Dublin may have plebiscite on directly elected Mayor in 2021, Taoiseach says

With a plebiscite to determine if there will be directly elected mayors in Cork, Limerick and Waterford due to take place next month, Taoiseach Leo Varadkar has said that a similar vote may take place in Dublin in 2021.
The Taoiseach is canvassing for a 'Yes' vote in that plebiscite which he says will transfer power outside of "Government Departments in Dublin".