Final answer:
A regulatory sign indicating a two-way left-turn lane is meant to facilitate safe left turns for vehicles from both directions and is typically marked with yellow lines and white arrows. Traffic signals greatly enhance pedestrian safety and encourage vehicles to adhere to the posted speed limits, especially in high traffic areas.
Step-by-step explanation:
The signage on the right likely indicates a two-way left-turn lane, which is common in many regions to manage traffic flow and promote driver safety. Such lanes are often marked with yellow lines and feature white arrows to indicate that vehicles from both directions can merge into the lane to make left turns. Utilizing this lane correctly is essential for trafficsafety and can help prevent accidents caused by left-turning vehicles.
In consideration of pedestrian safety at intersections, the implementation of a traffic signal has been suggested. Traffic signals contribute to pedestrian safety by providing clear indicators of when it is safe to cross, thereby reducing the need to navigate around moving vehicles. Intersections with high pedestrian traffic, particularly those near campuses, greatly benefit from such signals.
Additionally, traffic signals can reduce the incidence of speeding by forcing vehicles to adhere to signal changes, and not just posted speed limits. This is particularly important in busy intersections to ensure that vehicles slow down and follow proper traffic protocols.