> But they add that under the regulators’ proposal the charge could be applied retroactively for five years — which they call “an alarming precedent” — and could amount to a bill of more than $220 million for California consumers.
Edit: I just wanted to point out: As someone else mentioned in another thread on this article, there's an idea of "ex post facto" laws in the US constitution[1]. So considering this "an alarming precedent" when the authors of the constitution already knew of such a thing and prohibited it is a statement about our generation.
[1] https://en.wikipedia.org/wiki/Article_One_of_the_United_Stat...