The call comes amid fears that children are increasingly exposed to online pornography and forced to send indecent images of themselves to others.

"Young people tell us they are experiencing all sorts of new forms of abuse on scale never before seen."

Children are increasingly being groomed over the internet for the sole purpose of online sexual abuse, research by a child protection watchdog suggests.

Only 7% of the 1,145 online abuse cases reported to the Child Exploitation and Online Protection Centre in 2012 involved people trying to meet a child.
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