A report published this week by Grant Thornton, having been commissioned by the Irish Postmasters Union, predicts that more than 100 post offices could close in the next five years if they do not get an urgent injection of State funding in the region of €15 million annually. This is required to keep the network viable. The local post office, whether rural or urban, is a critical public service. Only in the past few minutes I have been reliably informed that Crosshaven post office in the Cork South-West constituency…