A TRUCE has been declared in the dispute between Hillingdon Council and HS2 Ltd, builders of the high-speed rail line, over planning permission for the Colne Valley Viaduct.

They have reached agreement that allows Hillingdon to discontinue its legal action over the scheme.

HS2 Ltd originally applied to Hillingdon for planning approval of the viaduct, which will be the world’s longest rail bridge.

The council did not determine the application as it considered HS2 had failed to provide it with sufficient information.

HS2 appealed and a Government planning inspector found in favour of the rail firm. 

Hillingdon then brought judicial review proceedings against the Secretaries of State and HS2, challenging the legality of the inspector’s decision.

It considers there are significant ecological and environmental implications for the borough and its residents.

Discussions have now taken place, however, between the council and HS2 leaders, who will share the information Hillingdon was seeking.

This includes details of ground water quality, sharing of ecological reports and details of anti-graffiti measures.

A Hillingdon spokesman said: “The council regrets HS2 Ltd did not provide this information at the time of submitting its application as it would have obviated the need to have resorted to legal action at public cost.

“Nevertheless, the council has, in the light of HS2 Ltd’s written assurances, decided not to pursue its judicial review claim.

“The council is prepared to work collaboratively with HS2 and secure a long-term legacy but this will not, for the avoidance of doubt, be at the expense of the interests of the borough and its residents.”