Road signs and traffic lights at junctions and busy crossing points may be removed in order to improve road safety. The suggestion to remove road signs to improve road safety seems contradictory and certainly goes against the fashion of separating and controlling traffic and pedestrians. The idea is to create anxiety, principally in the mind of drivers, so that they slow down and pay greater attention. Current demarcations between pavement and road will be made indistinct by removing railings and kerbs, resurfacing both in the same material and re-laying them so that they are on the same level. Neither the driver nor pedestrian will then feel they have right of way and as a consequence both will behave more cautiously.

Question: If the volume of traffic were to increase by 50 percent the case made in the passage would be weakened.
Options:
A. true, B. false, C. uncertain
Answer: "C"