Andrew Heasman was traveling from Dublin to Knock in the Republic of Ireland on July 14 to lay his relative to rest when he was asked by a bus driver to wear his mask properly.
Garda police officer Thomas Bowens told Castlebar District Court that Heasman was wearing his mask “like a hat” and refused to follow orders to cover his mouth and nose, prompting other passengers to exit the bus.
Mr Heasman told authorities he was medically exempt and that under data protection laws, he was not legally required to provide evidence.