The first half of Barcelona's Champions League last-16 tie against Napoli was filled with action and excitement, but there was also no shortage of controversy thanks to the actions of the ever-divisive Video Assistant Referee (VAR).
Match official Cuneyt Cakir referred to VAR no less than three times in the opening 45 minutes, which finished with Barcelona holding a commanding 3-1 lead at Camp Nou.
First Napoli were incensed when Clement Lenglet's opening goal was allowed to stand, despite replay footage showing that the defender had clearly pushed his marker aside before heading home from a corner with nine minutes on the clock.