20 ms·

Is point 5 true for the newest tunnels like the Jubilee Line Extension? I think the DLR has an emergency walkway in the tunnels to Bank. I am expecting Crossrai

by din-9 7y ago

Is point 5 true for the newest tunnels like the Jubilee Line Extension? I think the DLR has an emergency walkway in the tunnels to Bank. I am expecting Crossrail will too.