I remember being held back half an hour at Port5cumouthy many years ago it probably stopped a bloodbath for most yet Millwall in the cup straight out and chaos via the old market despite a police horseback escort. Keep Palace fans inside and entertain them with that video thats circulating on...
https://www.brightonandhovealbion.com/news/2444115/important-information-for-fans-attending-crystal-palace-game
"Visiting supporters may be required to remain in the concourse for safety purposes for approximately 25 minutes after the final whistle.
There will be a special train for visiting...