yeah it's nowhere near as interesting when I haven't replied is it.

The question I'd be asking is why haven't Green Cabs which has been carbon neutral since day one been certified yet. What are/were they waiting for and why? ever played chess? sometimes it's like having a puppet on a string :). I knew flash in a dash... I knew and yet I waited... So why is the question you should be asking yourself. That is what I'd be worried about.