https://www.theverge.com/2017/11/22/16691344/fcc-preempt-block-state-local-net-neutrality-laws
"After the FCC began its assault on net neutrality earlier this year, several cities and states began looking into ways to protect consumers on their own. Unfortunately, the FCC has decided that it won’t allow that to happen: as part of its proposal to repeal net neutrality, the commission is trying to use its authority to preempt any and all state and local net neutrality regulations."