Providing adequate drainage
Answer:
Both “mores” and “folkways” are terms coined by the American sociologist William Graham Sumner. Mores distinguish the difference between right and wrong, while folkways draw a line between right and rude. While folkways may raise an eyebrow if violated, mores dictate morality and come with heavy consequences.
Explanation:
They should not be allowed because if they carry their mobile to school then they will spend their most time using their phone and will not concentrate on their study.
Pas-de-Calasis is where they were found