Sometimes if you have extra time, it's wise to reduce a one in a billion chance to zero. Especially if all it cost you time you have to use anyway.
I was thinking of this thread yesterday when I used my spare time to opt to stop and not follow a long white tanker truck through the liberty tunnel. Instead, I stopped and waited a few minutes for it to have enough time to completely go through the tunnel and then some, before I entered. It was a very long completely round tank painted white and very clean with beams supporting it well below it. I think it was oxygen but I could not read it's placker from where I was. It was longer than a gasoline tanker, but the diameter of the tank was less than a gasoline tanker. Some people think oxygen is safe to be around, but there's always plenty for it to react with if it escapes in large volumes quickly.
The chance of that tanker causing a serious problem was probably something like less than one in a trillion. But not zero, and I was more than 45 minutes early for the appointment I was going to, so why not.
I was thinking of this thread yesterday when I used my spare time to opt to stop and not follow a long white tanker truck through the liberty tunnel. Instead, I stopped and waited a few minutes for it to have enough time to completely go through the tunnel and then some, before I entered. It was a very long completely round tank painted white and very clean with beams supporting it well below it. I think it was oxygen but I could not read it's placker from where I was. It was longer than a gasoline tanker, but the diameter of the tank was less than a gasoline tanker. Some people think oxygen is safe to be around, but there's always plenty for it to react with if it escapes in large volumes quickly.
The chance of that tanker causing a serious problem was probably something like less than one in a trillion. But not zero, and I was more than 45 minutes early for the appointment I was going to, so why not.
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