Question

A turnabout made by first backing into an alley or driveway

Two-‐point Turnabout

A.A turnabout made by first backing into a driveway or alley.

B.Although more dangerous, a turnabout can also be made by heading into an alley or driveway and then backing into a street.

Answer 1

A two-point turnabout is a maneuver for drivers to reverse direction; it can be done by backing into a driveway or alley then driving forward, or vice versa. It requires cautious execution, similar to maneuvering through city streets that don't allow straight-line paths.

Step-by-step explanation:

The question posed is about a two-point turnabout, which is a driving maneuver used to change direction on a road. Option A describes a two-point turnabout made by first backing into a driveway or alley, which allows the driver to then drive forward into the street in the opposite direction.

Option B mentions a more hazardous method, which involves driving forward into an alley or driveway and then backing out into the street. In both cases, careful planning and execution are necessary to ensure safety and efficiency.

This is analogous to how people navigate through a city: not in straight lines but in two-dimensional, zigzagged paths due to the layout of streets and sidewalks, as illustrated in Figure 3.2 proposed by Margaret W. Carruthers.