In Turkey, international signs are used, but instead of the mandatory stop sign "STOP" there may be its counterpart "DUR". Brown signs lead to sights. The rules are standard, and it is easy for tourists to follow them.
Traffic control is carried out by the traffic police (Trafik Polis). On the road, the driver can be stopped for checks by military patrols (Jandarma). Such checks are quite common, especially at night. According to the reviews of tourists, the traffic police are mostly loyal to drivers, and in general they try not to detain travelers.