can you turn left on a red light in england
Turn on red In the United Kingdom, which drives on the left, left turn on red is prohibited, but at some junctions there is a separate left arrow-shaped green "filter" light which, when lit, allows left-hand turns but conflicting traffic will always have a red signal.[16] Other non conflicting traffic movements may have their own left or right arrow-shaped green light. Sometimes there are specific lanes without signals for turning left, separated from the through traffic signalled traffic by traffic islands, but give way signs are installed.
Automotive lighting Red steady-burning rear lights, brighter than the rear position lamps, are activated when the driver applies the vehicle's brakes. These are formally called stop lamps in technical standards and regulations [77][78][79][80][81] and in the Vienna Convention on Road Traffic, though informally they are sometimes called "brake lights". They are required to be fitted in multiples of two, symmetrically at the left and right edges of the rear of every vehicle.[10][21] International UN regulations specify a range of acceptable intensity for a stop lamp of 60 to 185 candela.[21] In North America where the UN regulations are not recognised, the acceptable range for a single-compartment stop lamp is 80 to 300 candela.[10]