As I said above, you can't really keep a critical mass - and therefore keep safe - without ignoring some traffic laws. I'd be interested to know (genuinely, thi

As I said above, you can't really keep a critical mass - and therefore keep safe - without ignoring some traffic laws. I'd be interested to know (genuinely, this isn't just rhetoric) how you'd conceive of something like this happening "in a coordinated and legal manner".