My point is that London is the south east, by bringing the erostar round to north London it is easer for the whole country to use. There is probably an argument

My point is that London is the south east, by bringing the erostar round to north London it is easer for the whole country to use. There is probably an argument that they should have a station in South London but the Erostar is there to cater to the whole country, not just london.