I am SO missing cycling. And while I realise I won't want to ride some of my scarier routes, would love to take ds out on a bike trip. To get to anywhere quiet to cycle I would need to use/cross some fairly big roads (London), so don't feel comfortable with a trailer, and like the idea of a seat where I can see him. I figure as a minimum he'd need to be able to sit up by himself to feel comfortable in a child seat, but after that, how do I decide when it's safe to take him on a bike? When did you first take your dcs on a bike and what kind of seat did you use?