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The Court of Appeal has been urged to overturn a ban on the use of Irish in the courts in Northern Ireland.
Caoimhin Mac Giolla Cathain is challenging the dismissal of a legal case he took after being informed his application in Irish for an occasional drinks licence could not be considered.
Under the Administration of Justice (Language) Act of 1737, all proceedings in NI courts must be in English.
The appeal was adjourned until Tuesday.
Mr Mac Giolla Cathain was seeking a liquor licence in connection with a musical concert in the Culturlann arts centre on the Falls Road in west Belfast....