BeatBullying conducted some research into the sexualisation of children and the rise of 'sexting', they found:
- Over one third of children have received a sexually explicit text or email
- Nearly 90 per cent of children knew the identity of the aggressor, the majority were peers, with a small number indicating it was an adult
- Over half of teachers were aware of pupils creating and sharing sexually explicit messages and images via the internet or mobile
More top news
The band announced at a free concert on Friday that they would take over the event's Pyramid stage on Saturday June 25.
The victims were collecting permits and escorts a day after their home town was liberated from the extremists.
Scotland Yard said the male youths will appear in custody at Westminster Magistrates' Court on Saturday.