RobinXe wrote:
In a similar vein, I have noticed them building platforms at the side of the M40 in a couple of locations between Warwick and Oxford, and maybe elsewhere, but that is the route I travel most often.
They are about the dimensions of an ISO container, and there is a unit underneath with pipes looking like there will be some sort of service on the platforms. There is no ramp evident for allowing a vehicle onto it (can you guess what my first thought on their use was?

)
I snapped a quick photo with my phone whilst stationary in traffic, will try to remember to upload it when I get home from work.
Anyone got any ideas?
I can answer this one
This is all part of a new Fiber network that is being implemented across the UK
If you think about it the most direct point between all the major business hubs is the motorway network, it beautifully links the whole country together.
Across the network cabling is being buried with "junctions" at major connurbations to allow these towns to be hooked on to it. The by product of the work is that there is cabling in place for the new driver information signs and the HA will make money by leasing the cables to the big network providers.
It's all part of Digital Britain