Detective Sergeant Chris De Bruin called the show to reveal a jaw dropping stat on, generally, how many fires we see in summer in Perth are a cause of "human involvement".
Actually unbelievable!
LISTEN:
As Chris mentions, the term "human involvement" is an important one to define, as it's not always "the insidious person bending down, putting his lighter against the undergrowth"
It really is such cause for concern, in a land as hot and dry as ours during summer.