Head teachers today raised "serious concerns" for the first time over an alleged plot to spread Islamic principles in the state education system as it emerged that an official investigation has spread to more schools.
The National Association of Head Teachers said it had found "concerted efforts" to infiltrate a series of its members' schools in Birmingham.
In a statement, the union said attempts had been made to "alter their character in line with the Islamic faith", including sidelining parts of the curriculum and attempting to influence the appointment of Muslim staff.
Russell Hobby, the general secretary, also warned that the action was unlikely to be "limited to Birmingham" and may have spread to other areas, adding: "I think it is connected into the large cities around the country."
The disclosure was made as Ofsted confirmed that its own investigation into the plot - dubbed Trojan Horse - had spread from 18 to 21 schools in Birmingham. The three additional schools are primaries. » | Graeme Paton, Education Editor | Friday, May 02, 2014