But adding traffic lights hasn't worked. So, what can we do? Oh, yes! Let's reduce the number of lanes at the roundabouts and add some crossings whilst we are at it!
Hang on. There's one of those in Ketley in Telford. A combined crossing and large roundabout.
When the Telford Lefties as they are called (for their quaint idea of always driving on the left on roundabouts, no matter which of three/four lanes they should be in!

) finally got the hang of it and when the council stopped the lights from going out of sequence

it seems to work fairly well. And it does stop pedestrians having to dash on the previously very dangerous footpath to the retail park with people rushing towards the motorway!

They "forgot" to build a pedestrian crossing when they opened Tesco.
