Constantine Hatzidakis was forced to take over assistant refereeing duties during Barnet's 1-0 home win over Southend United in the National League on Saturday after one of the officials departed in a wheelchair.
Hatzidakis rose to national prominence in April when he appeared to elbow Andy Robertson at end of the first half of Liverpool's encounter against Arsenal at Anfield.
The incident left the Reds full-back infuriated and, as he was departing the pitch for the interval, Robertson had to be ushered off by Mohamed Salah and Cody Gakpo.
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Hatzidakis was removed from Premier League duty as the investigation into the incident was conducted. No further action was taken against the Kent official, who was said to have apologised to the Scotland captain following the encounter.
The 39-year-old referee has yet to return as an official for a Liverpool match since the occurrence involving Robertson.
He has been an assistant referee eight times this season in the Premier League, the last time coming at the end of October during Everton's win over West Ham United. More recently, Hatzidakis has been the match referee in the National League North and South.
On Saturday, he was initially listed as the fourth official for the National League encounter between Barnet and Southend.
However, the Echo News - an outlet that covers Southend - has reported that a 'bizarre' injury to assistant referee Daniel D'Urso led to a delay in proceedings, forcing Hatzidakis to pick up the flag after just half an hour.
D'Urso received treatment from Barnet's medical
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