Below are some online safety links which you may find helpful.
CEOP Report Abuse Button (for reporting suspected abuse)
Common Sense Media - https://www.commonsensemedia.org/
Vodafone's support website - http://vodafonedigitalparenting.co.uk/
CEOP/ParentZone - http://parentinfo.org/page/for-schools
Parent Zone's Popjam (Instagram for children) - http://parentzone.org.uk/article/popjam
Online safety video resources for parents - https://www.gdst.net/parents/live-my-digital/online-safety-videos-resources
The Local Authority also regularly provide updates and resources for both schools and parents.