minus-squarenihilomaster@lemmy.worldtoCyberstuck@lemmy.ca•Big surprise!linkfedilinkarrow-up6arrow-down1·4 days ago they are talking about mph not km/h. so about 50km/h 30km/h certainly is enough to seriously injure if not kill a person. If you need a source, try going 30 on a bike and riding stright into a brick wall. linkfedilink