WARNING: RANTING MAY ENSUE BELOW
Hi all. As my day job, I blow things up, set things on fire- Or occasionaly just give that appearance for various film/video/stage productions.
I store something approaching 40 tons of category 1 hazardous materials for my business right now.
Category 1 = EXPLOSIVES.
Yeah, I know, they got smokeless powder and many black powder substitutes classified as (friendly, unicorn approved!

) "flammable solids" for TRANSPORT, rather than as (dangerous, guaranteed to make the earth mother cry

) explosives like black powder- Which won't save adjacent folk's lives or buildings if you manage to ignite a crap load of it wherever you're storing it.
Getting the propellants out of the (customer inhabited parts of) stores has NOTHING to do with political parties.
Has EVERYTHING to do with the National Fire Prevention Association, which is the INSURANCE "INDUSTRY'S" code writing group, which exists for the SOLE PURPOSE of INCREASING MEMBERS PROFITS by LOWERING INSURANCE PAYOUTS MADE BY THOSE MEMBERS. (As a side effect, reduced insurance payout costs by members has historically coincided with a reduction in the number of people killed by things that members insure against, like, oh, say building fires?).
Go look at your state fire codes. These almost UNIVERSALLY enroll some years revision of NFPA code wholesale. Everything from building wiring practices to alarm & sprinkler requirements to how much of which types of explosives can be kept where.
Check when the last revision was enrolled by your state legislature. You may find that the rules your fire inspector operates under have CHANGED. Or, totally crazy idea, I know- Why not CALL THE STATE FIRE MARSHALLS OFFICE AND ASK THEM if codes changed. Or if something REEEEALLY bad happened recently?
If the USA had a major retail space & propellant storage related fire/deaths/injuries/financial loss incident, it would wake up code enforcement people and causes them to suddenly start to look for things they had been letting slide until a disaster rapped them across the nose.
Or maybe the "new broom" fire inspector actually read the existing codes and is sweeping clean.
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(Ranting starts below)
Trust me, fire AND insurance driven fire codes are apolitical. Bad luck, stupidity and carelessness of people handling hazmat is also no respector of political beliefs. If you get sloppy, people die, red or blue. The fire code is WRITTEN IN BLOOD.