"loyalist rioting that Spring" . . "2021 Northern Ireland riots" . . . . . "2021 Northern Ireland riots" . . "Riots in Northern Ireland" . . "tensions in Northern Ireland" . . "riots erupted" . . . "led to street violence" . "Riots erupted in loyalist areas" . . . . "a week of rioting" . . . . . "ongoing unrest and violence in Northern Ireland" . . . . "series of riots" . . . . . "begin rioting" . . . . . "Rioting" .