TORONTO - An alleged ringleader of the G20 protests in Toronto is due back in court today.

Alex Hundert was arrested Saturday and his supporters say in a statement that he has been charged with trying to intimidate a justice official.

Hundert was initially released on bail after his arrest in June on three counts of conspiracy related to G20 activities.

He was arrested again in September after taking part in a panel discussion at Ryerson University, for allegedly violating his bail conditions.

Hundert was released again earlier this month after agreeing to new bail conditions, which include not speaking to the media or posting on the Internet.

He has applied to have his bail conditions reviewed.