Came here to say this . <| sep |>. that ' s not Star Trek . <| sep |> It ' s insanely fun if you played it normally , not against easylevel bots or anything <| sep |> I Denmark this is very common . It ' s a saying that your babies immune system will be better if it sleeps outside in the cold when it ' s young , so generally until it hits 10 C it ' s fine for the baby to sleep outside in their stroller with warm clothes on . And yes parents leave the stroller outside to then go have coffee with friends . I see it a lot in Copenhagen . Also in baby daycare they will put all the strollers outside for sleeping . When I was just a baby my mom had her American friends visiting and they wanted a cup of coffee and she just went in without me and the stroller . They were mortified but who would steal me ? Everyone does it . As long as the baby is in correct clothes and has it seatbelt is probably the wrong word , but you know the strap that keeps the baby from crawling out themselves if they are old enough on , no problem .