Aston Martin have decided against continuing with their appeal against Sebastian Vettel's disqualification from the Hungarian Grand Prix.
Vettel, who finished second to Esteban Ocon at the Hungaroring, was disqualified from the results after the stewards were unable to get a one-litre sample of fuel out of his car at the end of the race.
Aston Martin lodged a petition for a right to review the penalty with the stewards, as well as lodging an intention to appeal the outcome. Earlier this week, the stewards declined the petition from Aston Martin due to a lack of new evidence.
The team's AMR21 suffered a fuel pump issue during the race that resulted in the car having less than the required one-litre, but the cause of the issue was of no concern to the stewards. With the car not containing the required fuel, as dictated by the technical regulations, the petition was rejected.
Following on from that decision, the team have now decided to withdraw their appeal against the disqualification.
"Having considered our position and having noted the FIA stewards’ verdict that there was clear new evidence of a fuel system failure, we have nonetheless withdrawn our appeal on the basis that we believe doing so outweighs the benefits of it being heard," said a short statement from the team.
The withdrawal means that Sebastian Vettel and the team lose their second place and the eighteen points they scored, while promoting Lewis Hamilton to second place in the results.