Richard Keys has slammed Liverpool defender Andrew Robertson for the incident with linesman Constantine Hatzidakis in Liverpool's 2-2 draw with Arsenal and has called for more to be done to protect match officials.
The Gunners squandered a two-goal advantage at Anfield to see their lead at the top of the Premier League table cut down to only six points. Gabriel Martinelli and Gabriel Jesus put Mikel Arteta's side ahead in the first-half, but Roberto Firmino's 87th-minute header levelled the scoring after Mohamed Salah had halved the deficit.
Shortly after referee Paul Tierney put an end to the first-half, Robertson was booked for his complaints after the incident with Hatzidakis. The linesman appeared to elbow the Liverpool left-back after Roberton appeared to put his hands on the official.
