A 19-year-old man has been charged with grievous bodily harm following an attack at Belfast City Hall.
The incident happened at Donegall Square North at about 02:00 GMT on Saturday morning.
A man, 23, was injured and remains in a serious condition in hospital.
The accused is due to appear at Belfast Magistrates Court on Monday. Police have appealed for anyone who was in the area or who has dash-cam footage of the incident to contact officers.