A man was charged with threatening to kill Northern Ireland's First Minister Peter Robinson, as loyalist protests passed off peacefully for the second day in a row following a recent wave of violence across the province.
Loyalists have rioted for seven of the last 10 days, and made an attack on police, since a decision by nationalist city councillors earlier this month to remove the British flag from Belfast City Hall, for the first time in a century.
The 34-year-old was charged with making threats to kill and improper use of a public electronic communications network on Wednesday night (local time), a spokeswoman for the Police Service of Northern Ireland (PSNI) said.
The threat was made indirectly by phone against Robinson, who leads the pro-British Democratic Unionist Party (DUP), to a third-party, police said. He is expected to appear before a court on Thursday.
Threats were also made on Tuesday against two other DUP members - British member of parliament Jeffrey Donaldson and Edwin Poots, a member of Northern Ireland's parliament - by militant Irish nationalists.
Police have not disclosed whether the threats against Robinson were made from a dissident or a loyalist source.
So far police have arrested 40 people in connection with the most widespread pro-British street violence for years and 29 police officers have been injured.
A policewoman escaped injury when a loyalist mob attacked her car on Monday and threw in a petrol bomb while she was still in the vehicle.
Catholic nationalists share power with predominantly Protestant Unionists in the British-controlled province under a 1998 peace deal that ended three decades of sectarian violence that killed 3,600, with Unionists controlling the post of first minister thanks to their majority.