On Mon, 13 Oct 2003 17:47:29 +0000, Richard J. wrote:
The nearest alternative stations are Regents Park and Warren Street.
Alternative routes are Piccadilly to Piccadilly Circus, then Bakerloo to
Regents Park; or Piccadilly to Leicester Square, Northern to Warren
Street. However, both the interchanges involve steps.

Do the Picadilly and Victoria lines at Green Park have cross-platform
interchanges like many victoria platforms?