Circle Line becomes Lasso Line?

Neil has emailed in to say:

I see the Circle Line is extending. It doesn't go in a circle any more - surely it should now be called the 'Spiral Line' instead!


Neil's referring to the Circle Line of the London Underground, of course. And apparently (at least according to the Evening Standard) the line is now being referred to as the 'Lasso Line' - hey, at least it alliterates.


The extended Circle Line on the London Underground, or Tube, could be called the Lasso LineThe Lasso Line?