Interesting, nice that it fits within the template, but how do you get around the rule that the ECV can only be designed for one person to ride? The rule is quite clear on that (even though I think it would be better and safer to have a properly designed two person ECV than two individual ECVs in many cases), so curious how they consider it approved when it violates a key rule? Just curiosity here, because I would think this could be useful for a variety of different situations. For example a single parent with a stroller aged child that can't necessarily walk the park on their own. Obviously that would require a little different design, I am sure, but it happens.