Reminds me of the time my university made headlines!...for attempting to regulate wifi.
Nobody actually got punished, that I recall, for bringing a wireless router, but that was the nominal policy for a number of years before someone successfully got it into the annual tuition rollup so it stopped being necessary.
To my recollection from when I left the school years after that, though, there still wasn't campus wifi reliably accessible in the dorms. (Of course, half of them also didn't have reliable air conditioning in muggy humid summers and would blow breakers if you tried putting window units in, so...priorities.)
But, yeah, lots of people skipping straight to comment too.