Cheap Alcohol is being blamed for teens engaging in anti social behaviour on beaches.
It comes as gardai appeal for more resources to deal with rowdy teens hanging out at some Dublin resorts during the summer.
Just last month gardai had to deal with several fights that broke out at Howth Pier and Claremont beach near Sutton.
We spoke to Independent Councillor for Howth - Malahide is Cian O'Callaghan