'Ireland fans already being turfed out of seats for next month’s World Cup qualifier in Wales – after ignoring ticket warnings':
https://www.thesun.ie/sport/football...cket-warnings/
I recall the Scottish FA warned of booting Ireland fans out of the home section of Celtic Park when we played Scotland in 2014 but the words turned out to be empty threats. It wouldn't have been remotely practical to boot thousands of Irish fans out of the home section. There wasn't even any need to conceal our colours; it was fine.
I would imagine the situation will be the same on the 9th and that the Welsh FA are just scaremongering in order to discourage Irish fans from purchasing tickets in the home areas of the ground.