Irish television producer Oisín Tymon is suing former Top Gear host Jeremy Clarkson and the BBC for racial discrimination and personal injury.
Clarkson attacked Tymon and reportedly called Tymon a “lazy, Irish c***” during a confrontation at a hotel in north Yorkshire.
Lawyers for Clarkson and the BBC had a closed-door hearing with Tymon’s representatives at a London employment tribunal, according to sources.
Clarkson was later fired by the BBC.
Tymon’s law firm Slater and Gordon said it would not comment on the case.
A BBC spokeswoman said: “We will be responding to this claim but will not be commenting further at this time.”
Clarkson was suspended after the “fracas” over catering on March 10th and was sacked by the BBC on March 25th, following an internal inquiry.
The inquiry, led by the director of BBC Scotland Ken MacQuarrie, said Tymon “was struck, resulting in swelling and bleeding to his lip” during the “unprovoked physical and verbal attack”.
MacQuarrie added: “The verbal abuse was sustained over a longer period, both at the time of the physical attack and subsequently.”
Since his departure from Top Gear, Clarkson has signed a new deal with Amazon Prime to present a motoring show, which will air in 2016.
He will be joined by his co-presenters from the BBC show, Richard Hammond and James May, as well as producer Andy Wilman.