sentences:  This practice came to be known as the "six o'clock swill".It fostered an endemic culture of daily binge drinking, which in turn created persistent problems of alcohol-related violence – drunken patrons regularly got into alcohol-fuelled fights in and around the pub, and many husbands arrived home in the early evening extremely drunk, with negative consequences.This destructive 'tradition' persisted through most of the 20th century but it quickly disappeared after the 1960s, when changes to the licensing laws in most states allowed pubs to stay open until 10 pm.