 Meanwhile, a French army was stationed in Bayonne (Labourd, in Guyenne) guarding against possible English or Castilian moves.Ferdinand still planned to invade Guyenne, home to both Albrets' possessions and French royal lands, or at least Bayonne, a strategic port for Navarre.However, time was running out for the Castilians in Lower Navarre, short of food and supplies, and under adverse weather conditions.