In view of the signs...
A)none must be obeyed, they are placed in a non-regulatory manner.
B)I can park, but not stop.
C)I can neither park nor stop.Correct
# Explanation
When you see a **no stopping and no parking sign** (red circle with two red crossed lines), this indicates the area of greatest restriction. You can neither stop (halt the vehicle) nor park (leave the vehicle parked) in that area. This sign takes precedence over other less severe restrictions.