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Those barriers aren't casually placed at level crossings for aesthetic purposes.。

SEE ALSO:Surly swan blocking traffic DGAF about your morning commute 。

One man proved the importance of said barriers when he decided to climb over them and into the train path in London yesterday. 。

In the video shared via Twitter, the impatient cyclist hauled his bike into the level crossing before squeezing himself through the barriers. 。

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The man shouts, "I don't fucking care" right before a speeding train nearly flattens him. 。

Tweet may have been deleted。

Hey, dude. Did you hear that? It's the screeching sound of natural selection and it very nearly had you.。

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Let this be a lesson that the barriers are your friend. If you value your life, stay on the right side of them.  。

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Never be stuck in traffic again with this badass ride。