 Complete the following phrase:  In 2021, Dublin Bay South had been characterised as a Fine Gael heartland by some of the Irish national media, noting the area as Dublin South-East was once the seat of Fine Gael leaders John A. Costello and Garrett FitzGerald and their historical performance in the area. However, it has also been the seat of party leaders Ruairi Quinn of the Labour Party, Michael McDowell of the Progressive Democrats, John Gormley of the Green Party as well as Eamon Ryan, also of the Green Party. Dublin Bay South has been called one of the most liberal constituencies in the country as well as one of the wealthiest. As Dublin South East, the area had the highest vote against the introduction of the 