Typically seen on Hong Kong roads Roundabout there are conventional roundabouts and spirals. Though they appear comparable, they’re truly totally different in utilization and driving routes.
Though highway indicators have been erected for drivers to tell apart, Teaching Information, however the roundabout Traffic Accidents How ought to we distinguish and use roundabouts and spirals accurately? Kwiksure will evaluate the similarities and variations between conventional roundabouts and new spirals and supply steerage for drivers to Newbie the roundabout may be simply negotiated.
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The way to distinguish between conventional roundabouts and spirals
The unique intention of organising roundabouts is to make site visitors circulation smoother at intersections with out having to attend for site visitors lights. Nonetheless, many roundabouts in Hong Kong have develop into site visitors accident black spots. Along with drivers not listening to highway circumstances, inadequate information of conventional roundabouts and spirals can be one of many causes of accidents. Let’s first have a look at learn how to distinguish between conventional roundabouts and spirals.
When approaching a roundabout
Earlier than coming into a roundabout/spiral,You will note a triangular signal about 100 meters forward that claims ’roundabout’. This implies there might be a roundabout forward. About 50 meters earlier than the roundabout/spiral, you will note a big blue signal that claims “Instructions”.。
Conventional roundabout:
Roundabouts are proven as circles.A single straight line is used to point the connecting roads to different exits。
Spiral:
Roundabouts are proven as circles.A number of curved traces encompass the skin, and lengthen to different highway exits.
Coming into and leaving roundabouts
In keeping with the Transport Division’s ‘How much do you know about the rules for using roundabouts?’, when approaching a roundabout, it is best to decelerate, resolve as early as attainable which exit you’ll take, drive into the proper lane, be sure there are not any different automobiles approaching from the correct, and switch left into the roundabout when it’s protected.
Conventional roundabout:
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When you take the primary exit to depart the roundabout (i.e. flip left), activate the left flip sign and observe the left lane to enter and exit the roundabout.
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If you must take the second exit (i.e. go straight), you’ll be able to enter the roundabout alongside the left or proper lane. After passing the primary exit, activate the left flip sign and exit the roundabout alongside the unique lane (typically, automobiles within the left lane can’t flip proper, however for the sake of warning, it’s endorsed that automobiles in the correct lane verify whether or not there are different automobiles approaching from the left when leaving the roundabout).
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If you must go away the roundabout from the third exit (i.e. flip proper), it is best to first activate the correct sign and enter the roundabout alongside the correct lane. When approaching the exit, activate the left flip sign and take note of the automobiles within the left lane. After making certain that the scenario is protected, proceed to depart the roundabout alongside the correct lane.
Spiral:
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When you take the primary exit to depart the roundabout (i.e. flip left), activate the left flip sign and observe the left lane to enter and exit the roundabout.
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If you must take the second exit (i.e. go straight), you’ll be able to enter the roundabout alongside the left or proper lane. After passing the primary exit, activate the left flip sign and exit the roundabout alongside the unique lane (typically, automobiles within the left lane can’t flip proper, however for the sake of warning, it’s endorsed that automobiles in the correct lane verify whether or not there are different automobiles approaching from the left when leaving the roundabout).
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If you must go away the roundabout from the third exit (i.e. flip proper), it is best to first activate the correct sign and enter the roundabout alongside the correct lane. When approaching the exit, activate the left flip sign and take note of the automobiles within the left lane. After making certain that the scenario is protected, proceed to drive out of the roundabout alongside the correct lane.
Completely different between Conventional roundabouts and spirals
From the above utilization, we will see that the standard roundabout and the spiral are precisely the identical! The distinction is that the left lane automobiles are usually not allowed to show proper on the spiral, and there are highway indicators on the bottom to point the route of journey.This causes some drivers to fret about not with the ability to go away the supposed exit in time when driving alongside the correct lane, so that they occupy the left lane for a very long time, rising the prospect of site visitors accidents.
Conventional roundabouts/spirals: who has precedence?
Though the principles for the usage of roundabouts are so clear, why do roundabouts in Hong Kong nonetheless trigger many site visitors accidents? The primary motive is the precedence subject when vehicles are leaving.
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Utilizing a conventional roundabout: Automobiles travelling alongside the inside lane should give strategy to automobiles travelling alongside the outer lane earlier than leaving the roundabout.
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Utilizing the brand new roundabout: automobiles travelling alongside the outer lane should give strategy to automobiles leaving the roundabout from the inside lane first
Whether or not it’s a conventional roundabout or a spiral, look to the correct when coming into and to the left when exitingDevelop good defensive driving habits to stop automobiles from crossing your line from the left rear. Additionally, pay attention to longer vehicles that will cross the road when coming into and exiting roundabouts, inflicting Traffic Accidents。
Roundabout Visitors Blackspot
Roundabout blackspots the place site visitors accidents have occurred embrace:
Tsuen Tsing Interchange(Tsuen Wan Highway)
Tsuen Kam Interchange(Texaco Highway North / Wai Tsuen Highway)
Sai Kung Nam Pin Wai Roundabout
Axe Hill Road Roundabout, Diamond Hill
Tseung Kwan O Film Road / Po Ning Road Spiral
Spiral at Sheung Tak Estate, Tseung Kwan O
Incessantly requested questions
What’s the distinction between a conventional roundabout and a spiral?
When leaving a conventional roundabout, the within lane offers strategy to the skin lane, however at a brand new spiral, the skin lane offers strategy to the within lane, and the precedence is precisely the alternative.
How do I exploit my lights when coming into a roundabout?
If you’re turning left when coming into, activate the left sign; in case you are turning proper, activate the correct sign; in case you are going straight, don’t activate the sign, and activate the left sign earlier than leaving the exit.
Missed your exit at a roundabout?
By no means change lanes all of a sudden. Proceed circling and wait till you might be near the exit once more earlier than exiting safely.
How have you learnt if a roundabout is conventional or spiral?
Take note of whether or not there are clear marking traces (lanes separating totally different exits) and arrows on the bottom.