Aspace enclosed within is off limits and exists as a buffer zone to keep cars apart. a. two sets of double solid yellow lines
b. one set of broken yellow lines
c. double broken white lines
d. a broken yellow line

A)

Explanation:

A space enclosed within two sets of double solid yellow lines is off-limits and exists as a buffer zone to keep cars apart.

Two sets of double lines that are yellow are indicating those cars who are on the road and they are changing tracks restricted so the answer A is correct and these lines can keep cars apart in a buffer zone.

i'd have to with d.

explanation: