MARK CAMERON (ACT): Thank you, Madam Chair. Just very quickly, Minister, I'm fascinated to know what official advice he's actually had on any supportive infrastructure that would be needed in rural New Zealand—i.e., charging stations, etc.? When would it be readily available, and what sort of additional cost—notwithstanding this is already an expensive exercise for rural New Zealand farmers and communities—would it add to their overall costs of running the business? 