Take a look inside the new Tube trains coming to the Piccadilly line.
It’s a credit to the Piccadilly line that you can’t really tell its trains are nearly 50 years old.
But they are, and they are not up to the task of transporting Londoners anymore.
The trains are increasingly expensive and tricky to maintain and are prone to delays.
The current Piccadilly line trains are nearly 50 years old