It is illegal for schools to prohibit students from ordering takeout.

No ordering takeout. Infringed on students' right to choose their own consumption. As a person with full capacity for civil conduct, college students belong to the relationship between consumers and operators with takeaway platforms or businesses. Its consumption behavior is legal and effective and protected by law. Schools have no right to interfere in their behavior, even if college students are minors, they belong to people with limited capacity.

There may be two starting points for the school to prohibit students from ordering takeout. The first is to ensure the food safety of students, because even if the food in the school is not delicious, the hygiene situation can still be supervised to ensure the food safety of students, but there is no way to guarantee the food hygiene in the off-campus restaurant. Once there is a health problem, it is likely to cause physical injury to students and cause great repercussions. The other is the school canteen. If no students go to eat, it will affect the operation of the school canteen. Takeaway has a certain influence on the school cafeteria, so the school will prohibit students from ordering takeout. However, as a school, it can supervise students' diet, but it still has no right to prohibit students from ordering takeout. In fact, schools can improve the quality of meals in canteens to prevent students from ordering takeout, and there is no need to make some prohibitive regulations.