The Euro football authorities banned the sale of tickets to Warsaw fans for five future matches and fined the club.
Yes, the question was have polish or Turkish teams been banned - Legia Warsaw got a longer ban from UEFa because of the seriousness of the damage done at Villa park and because it was a repeat offender
The Euro football authorities refused to allow the Napoli game to be moved and it was the Italian authorities that banned the sale of tickets to residents of Frankfurt. (Which would allow fans with a different address to go.)
Has UEFA ever banned ticket sales to Maccabi fans?
And the British authorities haven’t banned Maccabi fans. The club did on the advice of police and a council safety committee. We know that the PM and Home Secretary oppose the ban.
The authorities in Napoli who banned the Frankfurt fans are the same as here - it is not the club who have banned the MTA fans. The Safety advisory Group, who issue the safety cert allowing matches to go ahead, which comprises of local authorities, police, other emergency services and the likes have banned them. The club cannot allow away fans in if they have no safety certificate allowing them to do so.
In Napoli it's their police and local authorities who made the decision to ban the German fans, not the Italian authorities overall. The reason UEFA got involved in that is because EF asked for a neutral venue because banning away fans is becoming very common in matches again Italian teams.