Old Trafford, Manchester. Manchester United v Liverpool. Liverpool's Graeme Souness is challenged by Manchester United's Bryan Robson, as Arnold Muhren looks on. [Getty Images]

Old Trafford, Manchester, Manchester United v Liverpool, Liverpool's Graeme Souness is challenged by Manchester United's Bryan Robson, as Arnold Muhren looks on (Photo by Bob Thomas Sports Photography via Getty Images)

Bob Thomas Sports Photography Bob Thomas