Maps used to calculate the route for the High Speed Rail link could be out of date, say campaigners. The link between London and Leeds would cut straight through a new marina on the Chesterfield Canal, which isn't on the map of the route.
Transport Secretary Patrick McLoughlin has said that those who need to sell their house but struggle because of the HS2 plans will still be helped and that he wants the line, "to create jobs and prosperity not to harm it."
"I understand how proposals like this can affect the property markets so compensation will be as generous as on the first phase, and more generous then when we built the motorways."
The Prime Minister says the money to pay for HS2 will need to come from 'a balance' between the Government and 'the train user' - but expensive tickets are necessary for 'Britain to be a success'. See the full interview above.
David Cameron was resolute when asked about Tory opposition to the HS2 project: "This is going to happen. I have been a strong supporter right from the start." The Prime Minister continued:
These are difficult economic times, but I think that is precisely the time you should be planning for the future, working out how we link up the cities of our country, how we reduce journey times, how we spread wealth and prosperity around the country.
We do need to rebalance the economy, it has been too dominated by the South and by certain industries and high speed rail will really help to create a better balanced economy.