Police are investigating reports of a man sending explicit messages to school pupils over Snapchat.
A warning was sent to parents and carers from the Range High School in Formby after concerns were raised about a man messaging a large number of pupils over Snapchat.
The ECHO understands Sefton Council has forwarded the alert to parents with children at other schools in the Sefton area. Merseyside Police has today confirmed officers are investigating reports of sex offences in Formby.