Tim O'Connor: Auckland Grammar School headmaster says banning cellphones works and supports National Party crackdown - Heather du Plessis-Allan Drive

An Auckland school that's banned phones for years is supporting National's promise to crackdown on cellphone use in schools.

If elected, National will axe phones for all year groups - with some exemptions for those needing the devices for health or learning purposes.

Auckland Grammar School has banned student phone usage for decades.

Headmaster Tim O'Connor says it's a method that works.

"As long as you set the standard and you're applying it in consistent basis, we find students comply- and that gives them a five hour window in the school day where they can actually concentrate on learning."

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