 Crossrail approved
Mr Thant wrote:
> On 23 Jul, 18:19, Tom Anderson <t...@urchin.earth.li> wrote:
>> Why does it stick up so much? Why does it need to go any further than
>> ground level (or, say, three metres above ground level)?
>
> It includes pedestrian entrances, and it also incorporates the
> ventilation outlets/emergency stairs at either end.
Does it contain mirrors or lenses to gather sunlight and direct it downward?
Or even a movable white sheet? |