The NAHT heads' union has condemned a move by government solicitors to notify dozens of people who gave evidence on the "Trojan Horse" affair that their identities will be disclosed to lawyers acting for five ex-head teachers facing a disciplinary hearing.
Birmingham City Council has also opposed the move, saying it was "extremely alarmed" by the decision. It has called on the government to intervene to halt the disclosure.
The Trojan Horse scandal emerged in late 2013, when Birmingham City Council received a letter referring to "Operation Trojan Horse": an alleged plot by some Muslim groups to take over schools in the city and run them on strict Islamic principles.
