The Alliance party's deputy leader Naomi Long has told Daybreak that "democracy must prevail" after a police car was petrol-bombed outside her office in Belfast last night.
She said: "My heart is broken for Northern Ireland this morning.
"I thought we were moving away from this but while my heart may be broken, my resolve is not. Democracy must prevail."
More top news
Jeremy Corbyn is facing increased pressure to resign as Labour leader.
Another unsettled day with cloud, rain and blustery winds.
Charaf Elmoudden, 26, has been found guilty at Harrow Crown Court of burgling pop star Rita Ora's home.