1.   Do we have a list of authorised researchers, that is people who are authorised to give costed clearances.

2.   Only Vatana and an assistant police chief were authorised to give orders during the incident, he said.

3.   Berthiaume said only the Red Cross in Burundi had been authorised to give the refugees food and water on Sunday.

4.   The body has also been legally authorised to give amnesty to perpetrators who confess their crimes.