The toolkit also alerts school leaders to the dangers of external groups seeking to use school premises or facilities to further their cause.

BBC: What is the extremism 'toolkit'?

More than half thought it would be good to make new friends and a quarter wanted to use sport facilities and computers at the other school.

BBC: Northern Ireland

Holiday said he told the local school district he would stay if he could use its facilities and its teachers to start a business providing English instruction to students in Asia where, according to Holiday, there aren't enough skilled language instructors, particularly in non-urban areas, to teach.

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