A-Class Driving School's Online Driving Tutorials - Crow Lane Roundabout
It's possibly the busiest roundabout in Southmead test territory. I've over heard several instructors in the waiting room speaking freely about their concerns for their student on test about this roundabout and so I thought I'd just write a little about it.
The main thing you'll notice on arrival here is the amount of traffic. It's always busy. It's the main road to Cribbs Causeway and the M5, so lots of vehicles of all sorts can be found here. The speed limit on approach on the dual carriageway is 40mph too, so some people could be arriving a little on the quick side, so bear that in mind.
It's on a handful of the test routes at the Southmead test centre. It's coming from Henbury that the problems could be created. The roundabout has a small yellow box on it to help keep the flow of traffic moving and there is also a pedestrian crossing just after the exit on the way to Cribbs which in contrast builds up congestion on the junction. It's the cars that scream round above 20mph, then suddenly reduce their speed that could potentially be throwing people. All it takes is a build up of cars in the outside lane, a gap is left for the box, the learner tries to emerge and doesn't spot, or realise that cars can still hammer it round on the inside lane. Have a look at the image below to help see this.
You are the blue circled car. The yellow box junction is in front of you. The red circles are cars which have stopped on the roundabout due to the red light at the pedestrian crossing. There is a large gap in front of you, no cars ... looks like it's safe to emerge. The car with the yellow arrow is the problem. If he/she is going too quick, you have no idea he/she is coming as the roundabout it raised and can't see over it. They have clear path, they can't see you due to the stationay vehicles and it's potentially dangerous. Be careful but try to use the yellow box to get out if busy.