The life in the Emirates is characterized by a strong emphasis on organization and order. It is one of the reasons why the city has been able to keep its form and stay ahead of other places over the course of many years. Everyone understands and respects the necessity of maintaining this order.
Even the tiniest birds are aware of the specific procedures that need to be followed in order to enter the subway, for instance. This is because there is a protocol that must be followed in order to enter the subway. The entrance to the subway station has not yet been opened for that adorable bird over there, so it is patiently waiting.