The shutdown of British racing through April as a result of the COVID-19 pandemic has already been "catastrophic" to stable staff, said George McGrath, chief executive of the National Association of Racing Staff. McGrath told Sky Sports Racing that the organization, which represents about 7,500 stable workers, has been inundated with calls since the British Horseracing Authority announced on Tuesday that racing would cease for six weeks. "Without a doubt the main concerns are job losses and redundancies," McGrath said. "Where do they get money from? Some have gone into...