In the 1955–56 English football season, Liverpool and Everton fans were involved in a number of incidents and, by the 1960s, an average of 25 hooligan incidents were being reported each year in England.
Pada musim sepak bola 1955-1956, suporter Liverpool dan Everton terlibat dalam sejumlah insiden dan pada 1960-an, rata-rata 25 insiden terkait hooliganisme dilaporkan setiap tahun di Inggris.