. . . . . . . . . . . . . "May 2020"@en . . . . . . . . . . . . . . . . . . . "The National Roads Telecommunications Services is the fibre-optic network of communication and control that Highways England uses to monitor England's roads. Its design has allowed active traffic management, that has led to managed motorways."@en . . "National Roads Telecommunications Services"@en . . . . . . "32333111"^^ . . . . . . . . . . "4775"^^ . . . . . . . . . . . . "The National Roads Telecommunications Services is the fibre-optic network of communication and control that Highways England uses to monitor England's roads. Its design has allowed active traffic management, that has led to managed motorways."@en . . . . . . . . . . . . . "1088144450"^^ . . . . . . "this is a product specification. It says nothing about this application"@en . .