The Big Idea is you don't value it till you lose it. That's why all the feverish activities once there has been a so-called accident just so you can salvage what can be salvaged while searching out ways and means to prevent a future recurrence. And hoping that everyone concerned shall remain 'sufficiently scared straight' for the immediate times ahead and that lessons arising will remain eternally fresh to make the difference between doing the right and the wrong. But does it always pan out as envisaged? Well, not exactly. At least, not all the time. So you might then wonder why. You see, SAFETY is an intangible quantity (or shall I say, invisible quantity?) so most people hardly notice when routine operations are smooth sailing i.e. no unplanned stoppages, no product loss or damage, and no dicey close calls. That is how you can tell that everyone is doing what they're supposed to be doing the right way. No errors, forced or unforced; no short cuts, no superior...