Metro's Koerber was never keen to go down the route Carrefour is now travelling.
Its race was funded by public-private partnership and India will probably go down the same route.
Few other countries are willing to go down the British route, even if they acknowledge its successes.
For one thing, it would mean convincing all the other EU countries to go down the same route.
IDBs are also mulling how far they should go down the electronic route.
DARPA's answer, of course, will be to go down the military route.
If the London mascot designers decide not to go down the abstract route they will have plenty of animals to choose from, says Renata Kowalik, conservation programmes manager at the London Wildlife Trust.
And if you are going to the trouble of building mirrors to do that, you might as well go down the steam-generation route, which is a much more efficient way of producing electricity.
"This is the big test, to win a European title, and it's the proper route to go down, " added Watt.
It has suggested that if the government wants to go down this route it should consider rating hospitals by department.
"I think it would be a dangerous route to go down because of the natural environment, " he said.
Just how many schools will feel the self-confidence to go down this route, for no very obvious gain, remains to be seen.
"Despite having a committed workforce, Sogefi decided not to go down that route and sadly production ended yesterday with the loss of nearly 200 jobs, " she added.
BBC: Sogefi, Llantrisant: 190 jobs go as engine factory closes
If we think about cyber arms control proposals, for example, my impression is that the US has been very reluctant to go down this route.
But Dr Robert MacLaren, a specialist at Moorfields Eye Hospital who worked on the research, said they did not want to go down that route.
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