This makes our blood boil.
The American magazine Cosmopolitan did a social experiment with three couples to highlight the problem of catcalling.
If you're not familiar with the term, it's when a guy makes a sleazy comment to a girl, or comes on to her, as she walks down the street.
Here's how the experiment worked; the three girls in the couples were secretly filmed walking around the streets and their boyfriends watched back the footage on camera.
The reactions are pretty strong, watch here.
https://youtu.be/oWEKD493IxY
Clip via YouTube/Cosmopolitan.com
