The NSPCC has launched a campaign in the hope of reminding people that child sexual abuse is still a widespread issue and not a problem from the past.
The new ad comes following the NSPCC's concern that in the wake of the Jimmy Savile abuse scandal many people will think that sexual abuse is not as common now as it was in the 1970s and 80s.
The charity has also said it believes people still do not know where to turn for help or that they will hesitate to report child abuse until they feel 100 per cent certain.
Peter Watt, director of the NSPCC helpline, commented on the campaign: "By bravely speaking out, Savile's victims have done a great public service in raising awareness of child sex abuse and its long-lasting, devastating effect on victims.
"Our advert aims to remind people that child abuse remains a widespread problem and children are still abused today.
"To end their suffering and bring their abusers to justice we must all act now. Savile's victims waited decades to be heard and helped. We can't let this happen again.
"With this advert we want to send out a clear message about how vitally important it is to act on your suspicions and that the NSPCC is here to help you do this.
"Our trained counsellors will discuss your concerns and the best course of action."