Cape Town - Bulls captain Pierre Spies says the Lions used the wrong ball when they took a quick restart late in their Super Rugby clash in Johannesburg last Saturday.
The Bulls seemingly had the game won when Jacques-Louis Potgieter slotted a 79th minute penalty to give his side a three-point lead.
However, the Lions rushed to restart play and caught the Bulls out with a quick kick-off. It allowed them to regain possession from which substitute hooker Akker van der Merwe scored to give the Lions a 22-18 victory.