Here's a bicycle used for transporting blood tests/samples in Copenhagen.

I see these go past my office fairly often. A Facebook photo (I won't link) shows there's at least 8 of them.

https://www.dreamstime.com/official-blood-test-transporting-...

And one from a private analysis company. It's obviously a fake photo, as we all know it's impossible to ride a bike when there's snow.

https://dbio.dk/nyheder/nytaenkning-cykelbud-med-friske-blod...