Matt Ridley: Explaining the steep decline in the frequency of fires
... In my case, as somebody always on the look-out for under-reported good news stories, it also served to alert me to just how dramatic the fall in “demand” for firefighters has been. Intrigued by the strike, I looked up the numbers and found to my amazement that in 2011, compared with just a decade before, firefighters attended 48 per cent fewer fires overall; 39 per cent fewer building fires; 44 per cent fewer minor outdoor fires; 24 per cent fewer road-traffic collisions; 8 per cent fewer floods — and 40 per cent fewer incidents overall. The decline has if anything accelerated since 2011.
That is to say, during a period when the population and the number of buildings grew, we needed to call the fire brigade much, much less. Most important of all, the number of people dying in fires in the home has fallen by 60 per cent compared with the 1980s. The credit for these benign changes goes at least partly to technology — fire-retardant materials, self-extinguishing cigarettes, smoke alarms, sprinklers, alarms on cookers — much of which was driven by sensible regulation. Fewer open fires and fewer people smoking, especially indoors, must have helped too. There is little doubt that rules about such things have saved lives, as even most libertarians must concede.
But this is not the whole story. I was stunned to find that the number of deliberate fires has been falling much faster than the number of accidental fires. The steepest fall has been in car fires, down from 77,000 in 2001-2 to 17,000 in 2010-11. This echoes the 60 per cent collapse in car thefts in G7 countries since 1995. Deliberate fires in buildings have more than halved in number; I assume this is also something to do with crime detection — CCTV, DNA testing and so forth, which make it much less easy to get away with arson. Only deliberate outdoor fires show little trend: perhaps because not until he is deep in the woods does an arsonist feel safe from detection.
Behind the firefighters’ strike, therefore, lies a most unusual policy dilemma: how to manage declining demand for a free public service. NHS planners would give their eye teeth for such a problem, since healthcare demand seems to expand infinitely, whatever the policy. ...
... Fire was an abiding terror to our ancestors, consuming not just many of their lives, but much of their property. Almost all of us have family stories of devastating fires. Although we will always need this essential service , thankfully, that experience is becoming steadily rarer. Sir Ken Knight found it likely that this decline would continue, remarking: “I wonder if anyone a decade ago would have predicted the need for fire and rescue services to attend 40 per cent fewer emergency incidents.” The fire service will undoubtedly have to shrink. ...
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