There are presently two varieties of roundabouts in Hong Kong. We name them standard roundabouts and new spiral roundabouts. Probationary (P-license) drivers are at all times confused by them since every has its personal guidelines for giving alerts and precedence. However passing the driving check doesn’t robotically make you an skilled, as solely the Yau Tong check route has a roundabout.
What’s extra, there isn’t any clear consensus as to easy methods to use roundabouts. Some drivers are inclined to drive alongside the outer lane it doesn’t matter what, inflicting site visitors congestion. Some drivers even overtake by altering to the unsuitable lane, leading to automotive accidents. These atrocities have left a fame of “black spots” on some roundabouts!
Kwiksure presents the similarities and variations between the standard roundabouts and spiral roundabouts, in addition to a state of affairs evaluation.
Similarities and variations between the standard roundabouts and the spiral roundabouts
Earlier than coming into a roundabout, you will notice a triangular “roundabout forward” signal about 100 meters prematurely. It’s normally arrange alongside the pedestrian route. At about 50 meters earlier than the roundabout, you will notice an enormous blue route signal.
Guidelines of use
Whether or not or not it’s a standard roundabout or a spiral roundabout, drivers should carefully observe the next guidelines
When coming into a roundabout, you need to strategy from the left.
Determine as early as potential which exit you wish to take and change to the right lane.
In the event you miss the exit, maintain circling across the roundabout till you strategy the exit once more, then depart.
Typical roundabouts vs. spiral roundabouts: Driving ideas
The Transport Division launched a guide named “How A lot You Know About Guidelines of Utilizing Roundabouts”, wherein we will see that the 2 varieties of roundabouts will not be too dissimilar in the case of utilization.
In case you are in the end making a left flip (i.e. taking the exit on the left), journey alongside the outer lane and maintain left.
In case you are in the end making a proper flip or taking different exits (i.e. taking the exit on the suitable), journey alongside the internal lane and maintain proper.
In case you are in the end going straight forward, both line will likely be nice.
Typical roundabouts vs. spiral roundabouts: The “give-way precedence” controversy
If the principles of use are so clear, why do site visitors accidents nonetheless occur once in a while? The wrongdoer is the precedence problem on the exits.
Within the standard roundabout, autos on the internal lane ought to give solution to autos on the outer lane to go away first. Conversely, within the spiral roundabout, autos on the outer lane ought to give solution to autos on the internal lane to go away first. Outdated or new, bear in mind this rule of thumb in the case of roundabouts: look proper when coming into and look left when exiting in case any car crosses your path from behind on the left. Additionally, be careful for lengthy autos (e.g. container vehicles) as they could additionally cross your path after they enter and exit the roundabout.
The emergence of spiral roundabouts stems from an commentary that drivers exiting a standard roundabout would make a number of lane adjustments directly, growing the danger of accidents. Due to this fact, in 2004, the Transport Division rolled out spiral roundabouts on a trial foundation. But out of the 327 roundabouts in Hong Kong, there are solely 23 spiral ones – accounting for a mere 7% of the entire. The coexistence of each roundabouts, in addition to the distinction between give-way guidelines, has steadily prompted accidents.
Roundabout black spots
Roundabout black spots the place site visitors accidents have occurred embody:
Tsuen Tsing Interchange (Tsuen Wan Highway)
Tsuen Kam Interchange (Texaco Highway North / Wai Tsuen Highway)
Nam Pin Wai Roundabout, Sai Kung (a site visitors accident that resulted in 19 deaths and 43 accidents occurred right here)
Tai Wai Roundabout
Hammer Hill Highway Typical Roundabout, Diamond Hill
Lung Fu Highway Roundabout
Sheung Tak Property Roundabout, Tseung Kwan O