Fears of a no-deal Brexit keep growing, and the concerns include a return to border patrols and a resurgence of violence. My next guest is warning that the response will be of anger from the people who have benefited from free travel across the border. What’s more, he’s concerned about the mental health and wellbeing of the people he ministers to Catholic Bishop Donal McKeown is head of the Diocese of Derry and he joined Ivan on this evenings Hard Shoulder.