Police are appealing for public assistance to help locate two missing children from Ipswich.
The two boys were last seen in the company of a man who is known to them, Luke Clements (pictured).
One of the boys is described as 12-years-old, Caucasian, 150cms tall, slight build with light brown hair. The other is seven-years-old, Caucasian and also of slight build.
Mr Clements has not been in contact with family or friends since May 18.
Their exact whereabouts are unknown, however they are believed to still be in the Ipswich area.
Investigators are appealing for Mr Clements or anyone with further information to contact police.