It is the second day of a legal challenge against the proposed High-Speed Rail link from London to Birmingham.
Campaigners believe the consultation process was unfair and the environmental impact of the controversial scheme was not properly investigated.
The Government says the multi-billion pound line will boost the economy.
An influential group of MPs says the DfT has failed to present 'a convincing strategic case' for HS2.
Campaigners say they hope to put plans for HS2 through the Midlands back to square one as they prepare to go to the High Court tomorrow.
Campaigners from HS2 Action Alliance are heading to London tomorrow to take on the Government at the Court of Appeal.