So, with the Merseyside derby looming, here's a look at which Premier League referees aren't allowed to officiate the two giants.

Jarred Gillett – Queensland, Australia

A Liverpool fan who also doesn't referee Everton matches.

Rob Jones – Wirral, Merseyside

Never involved in Liverpool or Everton games.

Peter Bankes – Liverpool, Merseyside

It remains unclear who the 42-year-old supports, but he is not involved in Liverpool or Everton matches having grown up in the area.

Darren Bond – Wigan, Greater Manchester

He has also not been involved in Everton and Liverpool games despite being a Wigan Athletic supporter.

Michael Salisbury – Higher Penwortham, Lancashire

Never involved in Liverpool or Everton matches, but it remains unclear exactly who he supports.