No deal yet but F1 plans long-term stay in Singapore - Carey

Formula One - F1 - Hungarian Grand Prix Practice - Budapest, Hungary - July 28, 2017 F1 chairman Chase Carey during an interview REUTERS/Laszlo Balogh

SINGAPORE (Reuters) - Formula One is keen to secure a new deal to keep the Singapore Grand Prix on the calendar beyond this year, its chief executive Chase Carey said, with the sport eyeing a long-term future in the city-state.

The Singapore Grand Prix joined the Formula One calendar in 2008 as the sport's first night race. Sunday's edition, the country's 10th, is set to be the last under the current deal.