Paedophiles are increasingly accessing indecent pictures of children from webcams, experts warn.
The Child Exploitation and Online Protection Centre (Ceop) says it has seen a "notable increase" in still and moving images captured on webcams.
Ceop warns some of these images may be self-taken, as a result of online grooming, and others are passed on via webcam streaming chat sites.
The centre is also cracking down on paedophiles travelling abroad.
In its annual review, Ceop said the volume of indecent images remained challenging and the rise in pictures captured via webcams was notable.