![What are these slits on the amber/green boxes of SOME traffic lights (UK). The next set of lights about 30yards away don't have them. : r/whatisthisthing What are these slits on the amber/green boxes of SOME traffic lights (UK). The next set of lights about 30yards away don't have them. : r/whatisthisthing](https://preview.redd.it/h16wocbq3sr71.jpg?auto=webp&s=74b651b7bca843a05d33177dab2a9ab380380e9d)
What are these slits on the amber/green boxes of SOME traffic lights (UK). The next set of lights about 30yards away don't have them. : r/whatisthisthing
![Traffic Light Stock Photo - Download Image Now - Ahead Only Sign, Amber Light, Arrow Symbol - iStock Traffic Light Stock Photo - Download Image Now - Ahead Only Sign, Amber Light, Arrow Symbol - iStock](https://media.istockphoto.com/id/116958524/photo/traffic-light.jpg?s=612x612&w=is&k=20&c=0ZZJGQnkRQsh2shghgnmIf2h8NocbMV-cMpCMg-EBas=)
Traffic Light Stock Photo - Download Image Now - Ahead Only Sign, Amber Light, Arrow Symbol - iStock
![Can you go through Amber traffic lights? I didn't pass my test in the uk and in my country you can't, instant fail. : r/drivingUK Can you go through Amber traffic lights? I didn't pass my test in the uk and in my country you can't, instant fail. : r/drivingUK](https://preview.redd.it/can-you-go-through-amber-traffic-lights-i-didnt-pass-my-v0-hl076ak8bg1b1.jpg?width=640&crop=smart&auto=webp&s=4538a549615d8dec5c9c1d51518e5e028ad26738)
Can you go through Amber traffic lights? I didn't pass my test in the uk and in my country you can't, instant fail. : r/drivingUK
![Traffic Light With Red And Amber Lit Up Stock Photo - Download Image Now - Amber, Blue, Clear Sky - iStock Traffic Light With Red And Amber Lit Up Stock Photo - Download Image Now - Amber, Blue, Clear Sky - iStock](https://media.istockphoto.com/id/453321269/photo/traffic-light-with-red-and-amber-lit-up.jpg?s=612x612&w=is&k=20&c=IiDt8a2Dvt2_1gCPFxgpy1lr-6fHs2w96h873sxHFw0=)
Traffic Light With Red And Amber Lit Up Stock Photo - Download Image Now - Amber, Blue, Clear Sky - iStock
![Illuminated Amber Traffic Light Caution Safety Texture Photo Background And Picture For Free Download - Pngtree Illuminated Amber Traffic Light Caution Safety Texture Photo Background And Picture For Free Download - Pngtree](https://png.pngtree.com/thumb_back/fw800/background/20220829/pngtree-illuminated-amber-traffic-light-caution-safety-texture-photo-image_1277509.jpg)
Illuminated Amber Traffic Light Caution Safety Texture Photo Background And Picture For Free Download - Pngtree
What are the duration of each color on traffic signal lights (red, amber and green) for heavy vehicles (trucks)? - Quora
![What should you do when approaching traffic lights where red and amber are showing together? - Theory Test What should you do when approaching traffic lights where red and amber are showing together? - Theory Test](https://theorytest.org.uk/wp-content/uploads/2018/05/red-and-amber.jpg)