"You could see there was already damage to the wing mirror, it was loose ... I couldn't believed it when I saw the video online."
It was posted on the Viral Thread Facebook page, which is run by viral video media company Jungle Creations.
The post asks viewers: "Who is in the wrong here? Cyclist girl gets revenge on catcalling van drivers."
Jungle Creations co-founder Paul Bieboer said his company did not produce the video, telling the newspaper: "It's a source we've never used before."
Jungle Creations says its production team "create and curate the best content on the internet to entertain and engage our audience".
Its production team also produces "original viral video concepts", guaranteeing "clients a minimum of 1 million views on each of these films".