A children’s charity referred almost 100 contacts to police and children’s services over fears of child sexual abuse across Bucks, it has revealed.

Over the past two years (2015/16 and 2016/17) the NSPCC’s helpline referred 99 calls and emails to agencies in the county, and gave advice to 82 people about sexual abuse against young people.

Across the UK in 2016/17, the charity referred 4,677 contacts – an increase of 31 per cent on the previous year, when there were 3,578 referrals made.

The charity launched its ‘Light Up Christmas for Children’ appeal to help young people who are being abused, and is advising the public on what to look out for.

A spokesman said: “A child is sexually abused when they are forced or persuaded to take part in sexual activities. This doesn't have to be physical contact and can happen online, for example through live streaming.

“Sometimes the child won't understand what's happening to them is abuse or, in some cases, that it's even wrong.”

Children who have experienced sexual abuse may:

• Avoid being alone with people, such as family members or friends

• Show sexual behaviour that's inappropriate for their age

• Have physical symptoms such as a sexually transmitted infection

The NSPCC estimates that one in 20 children in the UK have experienced contact sexual abuse and is calling for a government-commissioned, nationwide prevalence study on child abuse and neglect so it can understand the true scale of the problem.

John Cameron, head of helpline, said: “It is deeply worrying that so many children are potentially being exposed to such a devastating experience, but at the same time it also suggests that as a society we are much more alert to the risks and much more willing to come forward and share our concerns.

“Sexual abuse can do huge damage to a child’s life and left untreated will often haunt them long into adulthood. It is therefore vital that anyone who suspects a young person is in danger contacts the authorities or gets in touch with us through our dedicated helpline.”

To support the the charity's Christmas campaign simply text NSPCC 4 to 70744 to donate £4, or visit www.nspcc.org.uk.