House of Lords committee says ministers have not considered alternative . Claim HS2 line would cost 'nine times more ' in UK than it would in France . The first phase of HS2 from London to Birmingham is due to open in 2026 . The high-speed line is supposed to help balance the country 's economy . Lords argue London rather than the North or the Midlands will benefit most .
House of Lords committee says ministers have not considered alternative . Claim HS2 line would cost 'nine times more ' in UK than it would in France . The first phase of HS2 from London to Birmingham is due to open in 2026 . The high-speed line is supposed to help balance the country 's economy . Lords argue London rather than the Midlands or the North will benefit most .