Answer:
field sobriety test
Explanation:
just think about this song from louis jordan in the 1940s
https://youtu.be/ke1RK37d26s
its about a guy who is... uhh, not sober.
and he sings this lyric
You mean officer, you're gonna put me in jail?
Don't close that gate!
Let me take a walk, I'll be straight
Hey officer!
so its basically a test on the "field" to see if hes sober
its field sobriety test
