Scottish man injures himself launching a Firework from his bum cheeks

A Scottish man has been criticised by health and safety bosses after being filmed launching a firework from his bottom.

In the video, posted on Twitter, it shows a the firework being placed between the man’s bum cheeks by another person.

His friend, wearing a black rain coat, then proceeds to light the firework, and the friends begin laughing. 

The rocket suddenly goes off and sparks shoot down the man’s back causing him to lurch forward and quickly remove it from his bottom before it explodes.