<P> 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 . 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 . </P> <P> In the Republic of Ireland, which drives on the left, left turns on red are prohibited . </P> <P> In Lithuania, drivers are allowed to turn right on red when a particular sign with a green arrow on a white background is mounted beside the red light of the traffic signal . However, on 10 November 2014, national traffic rules were altered meaning that this sign will be valid only until 31 December 2019 at the latest, by which time all such signs will have been eliminated . These changes for reasons of road safety . </P> <P> In Czech Republic and Slovakia right turns on red are allowed only when there is a lit green arrow present (called S 5 in Czech Republic and S 10 in Slovakia). Also in this case the car turning on red must give way to ongoing traffic, to pedestrians and other road users . (According to Czech law § 70 of decree 30 / 2001 of Law Codex; and Slovak law § 9, part 3g, decree 9 / 2009 of Law Codex) </P>

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