Quick question about a roundabout and something I see everyday.
The roundabout in question is at Dundrum to head northbound on the M50.
If you are driving down from Sandyford junction, it is two lanes all the way down, when you get the roundabout it is still two lanes all the way round. My question is: I see cars coming down on the left lane and going all the way around and exit on the 2nd exit(under the bridge and onto the Grange road roundabout) Is this allowed?? or is both lanes for turning right and the left is straight only on to the M50 only?
Thanks in advance