There will never be any fracking done in Florida. There are no petroleum-bearing shales beneath our state like there are in North Dakota, Texas, and other places. Very little petroleum exploration is done onshore in Florida, and I would venture to say that Florida's biggest oil field is in nearby Jay. This link shows a map of U.S. shales, of which none exist in Florida:
https://www.eia.gov/oil_gas/rpd/northamer_gas.jpg
As far as local governments banning fracking, states where fracking is done have outlawed local regulations concerning the same for good measure. Most of the local laws were being driven by climate-change activists who want to summarily end petroleum-exploration in the U.S., and cooler heads prevailed at the state level.
The photograph in the article FT posted is from Colorado..... There really is no need to either approve or ban a procedure which will never be used in our state. This could just be a battle between right-wing lunatics in the state government, and fearmongering climate change activists who think the world is going to end in 2050 because of carbon dioxide.
Disclaimer: I happen to be a person who is pro-petroleum development, and I am not affected by climate-change hysteria. I am also fascinated with alternative energy strategies, such as solar development, cold fusion and other advanced nuclear technologies, enhanced geothermal technology, and such technologies which will allow us to move away from burning fossil fuels for our energy needs as this century progresses. The reason I am for the alternatives is because I still believe in Peak Oil theory and that the world must move away from petroleum because it largely runs out globally during the 21st century. As we move onto the alternatives, this should assuage at least some of the fears of those worried about climate change. But in the meantime, the use of oil will be necessary.