Axis & Allies Developer and Playtester; War of the Ring Editor and Playtester
Does this mean if MT is taken that they can't take the Path?
No. The Army can still move adjacent to Minas Tirith if it is controlled by the Shadow.
Also, could you completely negate this card as the SP by placing a regular in Druadan Forest, Osgiliath and Lossarnach while your siege took place? That would mean there is no adjacent territory to MT available and therefore Path of the Woses couldn't be fulfilled. Is this correct?