Listen: South Yorkshire campaigners bid for HS2 judicial reviewpublished at 07:42 Greenwich Mean Time 15 February 2017
The battle over the planned HS2 high-speed rail route in South Yorkshire is set to go to court.
Campaigners are launching a bid for a judicial review to ask a judge to examine if the decision-making process for the route has been correctly followed.
Ministers say the service will improve the transport network and boost the economy, but there's been controversy about the exact route of the line and its effect on those living near it.
BBC Radio Sheffield's Kevin Larkin has more details: