Online site developed especially for teenagers who have a parent with cancer. In Riprap, you can learn more about cancer and its treatment and through real stories you can read the experiences of other young people and share your own story. The Riprap online service is part of Maggies, which is a UK registered cancer charity. Children and young people who contact us are supported by highly qualified cancer support specialists with long experience within cancer care. We are all checked by the Disclosure and Barring Service (DBS) and approved for working with children and young people. The support we offer is free of charge.