EXPLAINED: Hit wicket and run-out yet THIS Pakistan batter survives - What is the rule?

Pakistan cricketer Shan Masood, who is currently playing in the Vitality T20 Blast, was both hit wicket and run-out at the same time. Yet, he was allowed to bat on because of rule 31.7 in the MCC playing conditions.

Pakistan cricketer Shan Masood, who is currently playing in the Vitality T20 Blast, was both hit wicket and run-out at the same time. Yet, he was allowed to bat on because of rule 31.7 in the MCC playing conditions.