I am not saying that zoning, fire and safety codes, materials and workforce safety regulations would have prevented the West, Texas disaster. And as rigid and inflexible of a tool as zoning can be, it does have the ability to prevent the building of a school, hospital, nursing home and residences so close to the plant as to be obliterated in case of disaster. And these regulations matter. If I compare Texas to my own home state, Illinois, this is what happens:

Fires and explosions at Texas’ more than 1,300 chemical and industrial plants have cost as much in property damage as those in all the other states combined for the five years ending in May 2012. Compared with Illinois, which has the nation’s second-largest number of high-risk sites, more than 950, but tighter fire and safety rules, Texas had more than three times the number of accidents, four times the number of injuries and deaths, and 300 times the property damage costs.

One of the key reasons zoning codes are around is to separate incompatible uses. And while I understand the fertilizer factory was originally built outside of town, it was the town that grew all the way up to the gates of the factory. Since zoning is a police power, this is something the municipality of West, Texas might have been able to control. Or, maybe not. Texas is, after all, proud of its anti-regulatory culture and is proud of  having the largest city in the country without a formal zoning code.