Identify this small wheel quadricycle

[fruitcake]

Looking for a make / model for the four-wheeler in this photo. Fifth machine from the right. Small wheels and a burgundy frame with silver handlebar.

https://wheelsforall.org.uk/media/pages/locations/bury-wheels-for-all/8ff71a08d7-1633860142/bury-header-1-1500x.jpg

[fruitcake]

I stumbled upon a video of a 4wielfiets. I think that's a candidate.
And searching on that brings up 4wieler.
https://4wieler.nl/en/about-the-4wieler/