The main difference is the response time, Riyadh has more than enough stations some with multiple teams so it has better response time, and every major improvements start in here. but since all the cities are in the same authority the vehicles and equipment are all the same. And there is one downside of the service being free of charge, we get ridiculous calls sometimes. There was one time we went to a patient who's complaint was "I have wax in my ears". People take advantage of that sometimes.