And even a fully-trained school bus driver is a “student driver”.
Well played; that one hadn’t even occurred to me.
Slightly, but not completely off topic, but I thought it interesting:
I follow a YouTube channel called “Fridays With Frank” which typically posts once a week (on Friday) and recounts a traffic stop by Pinal County Sherrif’s Deputy Frank Sloup.
Frank usually drives a sporty unmarked police car that has a Student Driver sticker on it. I seem to recall that he once mentioned another officer placing it as a joke.
More off topic, but I just recently bought an impact driver and this thread made me consider taking the text “IMPACT DRIVER” from the package label and setting it in my rear window.