2. Joe Marler & Mike Brown
England’s defeat by South Africa was marred by a post-match confrontation between players Mike Brown and Joe Marler and fans, reported the BBC in 2018. The Harlequins duo exchanged angry words with supporters after England lost their fifth straight Test, beaten 23-12 by South Africa in Bloemfontein.
Bit of fall-out from the defeat at Free State Stadium…Joe Marler swore at Bok fans with Mike Brown becoming involved in the verbals, Ben Youngs walked away from a TV interview and Billy Vunipola may have aggravated the fractured arm that forced him out earlier this season
— Duncan Bech (@DuncanBech) June 16, 2018