Roundabout
A roundabout is a circular junction where traffic flows in one direction around a central island and entering vehicles usually give way.
What is Roundabout?
Traffic goes anticlockwise where vehicles drive on the right and clockwise where they drive on the left. Rules on signalling and lane use differ between countries. Roundabouts reduce severe crashes compared with crossroads. Mini-roundabouts are painted circles that you drive around rather than over where possible.
How it works
Entering drivers give way to traffic already on the roundabout, unless signs say otherwise.
Why it matters for your car
Watch for cyclists and motorcycles on the roundabout. Signal before your exit so other drivers know your intention.
Other terms
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- Battery Thermal Management
- Brake Pressure Sensor
- Camper Van (Motorhome)
- Cold-Weather Range Loss
- Cylinder Head
- Dielectric Grease
- DOHC (Double Overhead Camshaft)
- Dual Injection (Port And Direct)
- Freeze Frame Data
- Glow Plug
- LPG (Autogas)
- Peak Charging Power (Max kW)
- Planetary Gear Set
- Side Marker Lights
- SOHC (Single Overhead Camshaft)
- Three-Phase AC Charging
- Wallbox (Home Charger)
- Wash Mitt
- ZDDP (Zinc Anti-Wear Additive)