Abstract
The school food environment plays an important role in shaping students' dietary choices, which often influence future dietary behaviours. We surveyed primary and secondary schools in Hawke's Bay, New Zealand, to measure the comprehensiveness and strength of food policies, describe the culture of food provision, and identify barriers to improving school food environments. Fifty-one schools were included in the final analysis, with 58.8% having a food policy, most of which used a generic template. Schools with food policies and those participating in the free and healthy lunch programme were more likely to have a strong culture around healthy eating. Common barriers to healthy eating were food outlets near school and resistance from students. Secondary schools reported facing more barriers to implementing healthy eating cultures, were more likely to use food as classroom rewards and to sell food to students, most of which was unhealthy. Hawke's Bay schools participating in food provision programmes are successfully improving their food environments through improved culture and delivery of healthy food; however, more action is needed to strengthen the wording and guidance in food policies and reduce the provision of unhealthy food in schools before effective change can be achieved.