A body-shaming group hand out notes reading ''you are fat''.

Body-shaming group hand out 'you're fat' cards

Body-shaming group hand out 'you're fat' cards

Overweight Haters Ltd. have been distributing cards with the message printed on them to commuters on the London Underground and several people have now taken to Twitter after having it happen in front of them.

One user wrote: ''Young man just got on train at Oxford Circus, gave printed card saying YOU'RE FAT to overweight girl. He jumped off. She read it, & cried(sic).''

And the police have now launched an investigation, according to The Guardian newspaper.

The cards reportedly read: ''It's really not glandular, it's your gluttony ... Our organisation hates and resents fat people. We object to the enormous amount of food resources you consume while half the world starves... We also object that the beautiful pig is used as an insult. You are not a pig. You are a fat, ugly human.''