Transport committee  Yes, we have. We've installed systems in Finland in the Finnish National Railway, and it's fairly cold in the interior of Finland. So yes, we have.

Transport committee  No. The equipment is designed from the start to live and endure in inhospitable climates.

Transport committee  The signalling generally represents about 7% of the capital cost of building a rail network. Of course it depends on the complexity of the network, but it's somewhere between 5% and 7%.

Transport committee  Thank you, Mr. Chair, for the opportunity to provide further details on the technology that is behind the efficient operation of any high-speed railway. All railways need to operate according to a set of rules that ensures the safety of the passengers, trains, and everything in