They had to play a European home game at Plymouth due their fans behaviour. I also remember parts of the Stretford End directly behind the goal being closed off, again due to their fansAnyone of a certain vintage remember The Swamp being closed, beginning of '71 if my fading memory serves me correctly. They played at Anfield a couple of times, punishment for KNIVES being thrown randomly at visiting fans. Also following his father's death, Kevin Keegan turned out for Liverpool a few days later. The Stretford End sang loud & proud " Keegan Keegan how's your dad, Keegan how's your dad. Oh how they laughed!