Good morning readers and welcome to our live news blog for Thursday, June 25.Making headlines today is news from one of Perth’s major hospitals, where a former senior cancer doctor at Sir Charles Gairdner hospital has been arrested after police allegedly found him in possession of child exploitation material.Peter Charles Swift, 68, was arrested on Tuesday after police conducted a search of his multi-million dollar Dalkeith property.Sir Charles Gairdner Hospital.Getty ImagesSwift was the head of the nuclear medicine department at Sir Charles Gairdner Hospital and formerly a consultant nuclear physician at Princess Margaret Hospital.