I've browsed your forums many times but never actually posted so here's my first.
I commute to work in London and have realised that the only way I'll be able to continue cycling all the way to work (without waking up at 6am) is to buy a folder. My current bike is a Pinnacle Borealis 3 and I love it to bits. I thought I could buy a folder as a backup but my attention was drawn to a large array of very interesting bikes i.e. Xootr or Airnimal that don't seem to be available at your regular Evans shop.
My question is thus, I found a website foldingbikes.co.uk which has a large amount of folding bikes and is very nice, but is there anywhere like that in London? Where maybe I could directly compare a Brompton with a Xootr and a Mezzo and see which one I like most?