§ Sir W. Smithersasked the Minister of Transport why he is insisting on the erection of an expensive roundabout at Toll Gate cross-roads junction of A.2 and A.227; and why he does not consider that the Kent County Council's proposals for traffic lights are less expensive and adequate?
§ Captain WallaceAn analysis made by my Department shows that roundabouts are more effective than traffic lights in reducing accidents, especially on main roads and where speed restrictions are not operative. The Toll Gate junction is on the main road from London to Chatham and the construction of a roundabout is possible there; and though the initial cost of the roundabout is larger, the difference is largely offset by the maintenance costs involved in traffic lights. In these circumstances, I am satisfied that a roundabout should be provided.