Quote:
   | Originally posted by HW Don't think I've ever ridden any of my bikes through a tunnel .. one of the downsides of living somewhere as flat as Lincolnshire I guess. I asume Blackwall Tunnel is in London somewhere is it?
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   Indeed it is - links north to south - the tunnel goes under the Thames so is quite long with a couple of bends.... has been renamed the Noise Appreciation tunnel 

 cos it's mostly tiled 

 BC