Driving learning
Driving Instructor: A nice and full stop.
Driver: Aha.
Driving Instructor: OK, then you scan left, straight, right, clear; we could proceed.
Driver: OK.
Driving Instructor: OK. Now, that stop. I just want to point out that really we should have stopped just before the sidewalk.
Driver: OK.
I have two questions:
1- What does “that stop” mean?
2- What does “just before the sidewalk” mean?
Thank you
https://drive.google.com/file/d/1HdERN2pLPvq4Klo-lsBpGgYMpMFtbbIx/view?usp=sharing