What are the dimensions for the reverse parking in Subject 2?

[McCassidy]

Exam area dimensions: length 16M, width 6.83M; garage dimensions: length 5.25M, width 2.31M. Below is relevant information: Subject 2 teaching objectives: Master the basic essentials of driving operations and possess fundamental vehicle control capabilities; proficiently grasp basic methods for on-site and in-field road driving, acquire the ability to reasonably use vehicle control components and correctly control the spatial position of the vehicle, and accurately control the vehicle's driving position, speed, and route. Subject 2: Also known as the small road test, it is part of the motor vehicle driver's license assessment, referred to as the field driving skill test subject. The C1 car test items include five mandatory tests: reverse parking, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as S-curves) (some regions also have a sixth item: high-speed card collection).