Yes, it has been built. It's being tested right now.
To go one step further, we have a fellow from Siemens at our talks. Siemens, of course, has the light-rail system in Edmonton. That light-rail system has worked for decades now. When people around the world ask him about extreme cold, he gives the example of Edmonton and the light rail.
So there are two examples. We already have a product in Edmonton from a company that right now also has a high-speed product that will be going between 200 and 250 kilometres an hour in the Russian climate. By the time we get on board with this, if any issues do come up in Russia, it will be old news. That was an issue in the 1960s when we first had a high-speed train called the Turbo. That was a big issue, but that issue is now gone.