It hasn't been stated on de use of radar detectors in Qatar and der r quite a few number of people who use it on de Al Khor - Doha route. i really dont think u wud need one since the radars tht dey hav put-up r quite large and visible unlike de ones dey hav in Turkiye. De important factor of havin de radar installed is 4 safety... Does it really hurt u, if u drive safely around Qatar?