June 20 (Reuters) - New Zealand ⁠must stay calm, remain disciplined and find a collective way to contain Mohamed Salah if they ⁠are to seize a historic World Cup chance against Egypt, former All Whites coach Ricki ‌Herbert told Reuters.

After holding Iran to a 2-2 draw in their opener, New Zealand are eyeing a first win in their World Cup history, and curbing the Egypt captain's influence in Vancouver on Sunday may be key to a breakthrough.