A wooden boat dock was blown apart after fireworks resting on it went off upside down

A wooden boat dock was accidentally blown
apart and set alight after fire works were set off the wrong way up.

What should have been a stunning light display
turned into a smoky mess as onlookers realised what was going on. 

Video footage shows a young man running up
the dock after lighting the fireworks before loud banging can be heard as wood
begins to explode as a result of the impact.

Once the fireworks finish going off, the
group walk to the end of the dock to inspect the damage.