News > UK > Home News HS2: Supreme Court rejects legal challenge by opponents of high-speed rail line -- Supreme Court Justices leave the Supreme Court to in London, where a ruling against HS2 objectors was made on Wednesday ( Peter Macdiarmid/Getty Images ) The Supreme Court rejected on Tuesday a legal challenge to the Government’s plan to push through the HS2 rail link. Groups including the the HS2 Action Alliance, Heathrow Hub campaigners, and local councils where the proposed route crosses, put forward claims that the project's decision-making process was unlawful. -- Justice of the European Union, the judges ruled. David Elvin QC, representing HS2AA, told the court at a hearing in October that the case concerned “the most important strategic rail decision this country has taken at least for a generation”. He said that the Government had so far failed to consult as widely as it had promised and to consider properly alternatives to HS2, and failed to convince judges to overturn an appeal court majority upholding the scheme. -- Update newsletter preferences “We will now continue to press ahead with the delivery of HS2. ”HS2 is also essential in helping rebalance UK growth - bringing greater prosperity to the Midlands and the North - and we are continuing with the crucial business of getting the scheme ready for construction in 2017.“ After the announcement Emma Crane, campaign director of the HS2 Alliance, said: ”We are very disappointed, but it is absolutely not the end of the road. We believe this is a wrong decision.“