Onlar bunun orada yasak olduğunu söylemezler. Aslında onun zorunlu olduğunu söylerler.
- They don't say that it's prohibited there. In fact, they say that it's mandatory.
Yemek kursu okullarda zorunlu olmalı.
- A cooking course should be mandatory in schools.
This kind of immediate control structure we take to be characteristic of the tribe, and it leads to a rather rigid type of system in which 'every action not mandatory is forbidden'.