This weekend Dominic Jackson will be racing for the Tottenham Hotspur Superleague Formula Team at Estoril due to the absence of Duncan Tappy.
Duncan will be fulfilling racing commitments with RC Motorsport in the final race of the season in the WSR (World Series by Renault) in Barcelona.
Paul Barber, Executive Director Tottenham Hotspur, commented on the loss of Duncan at this weekend's race, "We knew when we signed Duncan that there was a risk that his contractual commitments elsewhere might result in him missing a race for us this season.
"His performances so far this season have shown why we wanted him in the driving seat for Tottenham Hotspur SF.
"We are fortunate that we have a great replacement driver in Dominic, he is familiar with the car and will be a great addition to the team.
"Dominic will be behind the wheel at Estoril with Duncan returning for the following race in Italy at Vallelunga."
Fellow Brit Dominic Jackson has already had experience with the Superleague Formula car earlier this season during initial testing sessions at Vallelunga and Donington.