Qantas on Monday resumed flights "on a limited schedule" after a work stoppage grounded operations this weekend,

the carrier announced. Qantas management and work groups now enter a 21-day period of negotiations during which "no industrial action can take place," the carrier noted in a statement. "A full refund will be available to any customer who chooses to cancel their flight because it has been directly affected by the grounding of the fleet," according to Qantas. "Full rebooking flexibility will be available to customers who wish to defer their travel."