turns on red are prohibited. In Spain, right turns on red are allowed only if there is either a flashing amber or lit green arrow-shaped traffic light. Flashing amber arrow allows turning without priority (turn must be done exercising caution, giving way to any other vehicles and pedestrians that may cross the path), while a lit green arrow grants priority. If just a regular set of traffic lights is present (no light arrows), then turning on red is prohibited. In Iceland, right turns on red are allowed only when the "Hægri Kveiktu á Rauðum" sign is displayed at the traffic junction. The driver will have to stop at the red light first and give way to pedestrians and oncoming vehicles from their left before turning. Asia As in the former United Kingdom British Colonies, British Hong Kong drives on the left. Left turns on red are always prohibited in Hong Kong. At some junctions, however, there may be separate sets of signals for left turns, or specific lanes for turning left separating from the through traffic by traffic islands and give way signs are installed. One such example is at the junction of Queen's Road East and Morrison Hill Road. In China, right turns on red are generally permitted, unless there is a red arrow pointing to the right or otherwise indicated. Proceeding straight on red at T-intersections where the intersecting road went left only used to be legal in Mainland China, with right-hand traffic provided that such movement would not interfere with other traffic, but when the Road Traffic Safety Law of the People's Republic of China took effect on 1 May 2004, such movement was outlawed. In India, which drives on the left, a "free left turn" is generally prohibited. However, some cities specifically permit turning left on a red signal. An explicit green or blinking orange left signal also permits a turn on red, which usually means that conflicting traffic is not permitted to enter the same road. In Japan, which drives on the left, left turns on red require either a green left arrow signal along with the red light, or a white road sign with a blue left arrow (not to be confused with the one way sign). In the Republic of Korea, right turns on red are generally permitted, but some intersections have signs indicating that right turns are only allowed when the light