Maybe Haymarket but that would mean extra tracks as well like Manchester Piccadilly and would be nearly impossible in practice.
Maybe somewhere like Pangbourne as well on the fast lines.
Dunbar is another one, where I wonder about the possibility of eventually creating a separate bay platform if the terminating Scotrail service were ever to become 1tph in addition to TPE/XC/LNER.
I don't know if that would be possible without demolition of the station building/encroaching on the car park though.
Currently you actually get the odd TPE service that gets looped in 1 for up to 12+ minutes Northbound to allow LNER/XC behind to pass through platform 2.
Also the Borders line: I think one day Brunstane, Newcraighall and Newtongrange may get 2nd Platforms.
Maybe somewhere like Pangbourne as well on the fast lines.
Dunbar is another one, where I wonder about the possibility of eventually creating a separate bay platform if the terminating Scotrail service were ever to become 1tph in addition to TPE/XC/LNER.
I don't know if that would be possible without demolition of the station building/encroaching on the car park though.
Currently you actually get the odd TPE service that gets looped in 1 for up to 12+ minutes Northbound to allow LNER/XC behind to pass through platform 2.
Also the Borders line: I think one day Brunstane, Newcraighall and Newtongrange may get 2nd Platforms.