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SunlightTurkey

Learn traffic rules with clear explanations and visual examples in our illustrated book, designed to make studying simple and engaging.

Traffic signs
Traffic rules
Turkey

177. Sunlight

Sunlight can reduce visibility when the sun is low in the sky or when bright light reflects from wet roads, snow, buildings or other vehicles. Sun glare can make traffic lights, signs, pedestrians and other road users difficult to see. Drivers should reduce speed when necessary, keep the windscreen clean, use the sun visor or suitable sunglasses and leave extra space to react to hazards that may be temporarily hidden by glare.

Sunlight
Sunrise over a street in Cabo San Lucas. (Baja California Sur, Mexico)
Wikimedia.org • Frank Contreras Cardenas • CC BY-SA
Why can sunlight be dangerous when driving?

Bright or low sunlight can cause glare and temporarily reduce visibility, making traffic lights, signs, pedestrians and other road users more difficult to see.

When is sun glare most likely to cause problems?

Glare is often strongest when the sun is low in the sky, particularly around sunrise and sunset, and when sunlight reflects from wet roads, snow, glass or other bright surfaces.

What should you do when sunlight makes it difficult to see?

Reduce speed and increase your following distance so you have more time to react. Use the sun visor where helpful and avoid continuing at a speed that is too high for the available visibility.

Can a dirty windscreen make sun glare worse?

Yes. Dirt, grease, dust and streaks on the glass can scatter bright sunlight and make glare much worse. Keep the windscreen clean inside and outside.

Can sunglasses help while driving in bright sunlight?

Suitable sunglasses can reduce glare and improve visual comfort in bright conditions. They should not be so dark that they significantly reduce visibility, especially when entering tunnels or shaded areas.

Does a sun visor improve visibility?

Yes. A correctly positioned sun visor can block direct sunlight without unnecessarily obstructing the driver’s view of the road.

1 Turkey 2 Motorway 3 Zone 4 Speed limit 5 Tunnel 6 Slope 7 Stop sign 8 Pedestrian crossing 9 School area 10 Overtaking 11 Crossing animals 12 Wrong-way driving 13 Radar speed sign 14 Traffic lights 15 No stopping 16 Reversing 17 Road surface 18 City limit 19 Licence plate 20 Dangers 21 Truck 22 Bus 23 Police 24 Ambulance 25 Pothole 26 Path 27 Particulates 28 Air pollution 29 Rush hour 30 Road code 31 Street gutter 32 Cargo bike 33 Forestry vehicle 34 Construction vehicle 35 Semi-trailer truck 36 Trolleybus 37 Speed pedelec 38 Delivery vehicle 39 Idling 40 Tow truck 41 Four-wheel drive 42 Bicycle 43 Motorcycle equipment 44 Rail track 45 Caravan 46 Trailer 47 Tow hitch 48 Fire truck 49 Siren 50 Convoy 51 Emergency vehicle lighting 52 Agricultural machinery 53 Electric bicycle 54 Electric vehicle 55 Pedelec 56 Quadricycle 57 Microcar 58 All-terrain vehicle 59 Van 60 Recreational vehicle 61 Scooter 62 Trikke 63 Personal mobility device 64 Skateboard 65 Segway 66 Kick scooter 67 Roller skates 68 Mailman 69 Hitchhiker 70 Toddler 71 Child 72 Disability 73 Motorail 74 km/h 75 mph 76 Speedometer 77 Ride height 78 Dirt road 79 Driving 80 Start-stop system 81 Manual transmission 82 Automatic transmission 83 Throttle 84 Tachometer 85 Steering wheel 86 Power steering 87 Visual scanning 88 Mirror 89 Fuel 90 Fuel gauge 91 Petrol 92 Diesel 93 Diesel exhaust fluid 94 Car insurance 95 First aid kit 96 Fire extinguisher 97 High-visibility clothing 98 First aid 99 Concrete step barrier 100 Barriers ... 101 Vehicle lights 102 Street lights 103 Dipped beam 104 High beam 105 Fog lights 106 Front fog lights 107 Rear fog lights 108 Side lights 109 Turn signals 110 Hazard lights 111 Dashboard lights 112 Bicycle lighting 113 Bicycle bell 114 Headlight flashing 115 Seat belt 116 Child restraints 117 Head restraints 118 Airbag 119 ABS 120 Esp 121 Traction control system 122 Helmet 123 Bicycle helmet 124 Hands-free 125 Smartphone 126 GPS 127 Brake 128 Handbrake 129 Brake fluid 130 Tyres 131 Tyre code 132 Winter tyres 133 Tyre pressure 134 Snow chains 135 Bicycle tyre 136 Continuous track 137 Gross Vehicle Weight 138 Gross Vehicle Weight Rating 139 Cargo 140 Car body 141 Trunk 142 Roof rack 143 Windscreen 144 Emergency hammer 145 Car battery 146 Traction battery 147 Suspension 148 Shock absorber 149 Spring 150 Exhaust 151 Exhaust gas 152 Soot 153 Catalytic converter 154 Engine 155 Petrol engine 156 Diesel engine 157 Electric motor 158 Timing belt 159 Glow plug 160 Cylinder 161 Engine oil 162 Coolant 163 Maintenance 164 Spare tyre 165 Flat tyre 166 Jack 167 Vehicle inspection 168 Key 169 Dashboard 170 Windscreen wiper 171 Doors 172 Glovebox 173 Visibility 174 Rain 175 Fog 176 Hail 177 Sunlight 178 Sunglasses 179 Salt 180 Air conditioning 181 Hydroplaning 182 Distraction 183 Emotions 184 Road rage 185 Health 186 Epilepsy 187 Night blindness 188 Visual impairment 189 Fatigue 190 Defects 191 Traffic violation 192 Alcohol 193 Alcohol control 194 Ignition interlock device 195 Breath test 196 Breath analysis 197 Blood alcohol content 198 Blood test 199 Saliva test 200 Drugs 201 Medication 202 Penalties 203 Speeding 204 Smoking 205 Traffic enforcement camera 206 Double curve 207 Accident 208 Injuries 209 Nosebleed 210 Damage 211 Breakdown 212 Warning triangle 213 Traffic rules 214 Driving school 215 Traffic signs