On 25 May, 19:50, eastender wrote:
4. If current tube line continued, passenger numbers would increase
to 11.6m by 2011 the new railway will carry 35.4m (phase 1). More than
50m passengers will use the line when both phases are complete.
5. Phase 1 of the new line will transfer an estimated 1.4 million
journeys from road to rail rising to two million when phase 2 is
complete.

Well if TfL say so it must be true then.

B2003