BBC Sport - Bizarre penalty decision in AFC Champions League match

Is this a penalty or not?

Watch Salmin Khamis of Al Ahli concede a penalty in bizarre circumstances during their AFC Champions League match against Al-Hilal in Saudi Arabia.

The defender thought the ball had fully crossed the byline and picked it up, only for the assistant referee to note the error and award a penalty.

Luckily for Khamis, Al-Hilal's Carlos Eduardo missed the resulting spot-kick.

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