Daniel Ricciardo says he had doubts about racing in the Belgian Grand Prix following the crash that killed Formula 2 driver Anthoine Hubert.
Hubert died after a high-speed crash in the Formula 2 race on Saturday, shortly after Formula 1 qualifying finished.
Renault driver Ricciardo said: "You question: 'Is it really worth it?'
"Yeah, it's our job and it's our profession and it's our life, but also it's still just racing cars around in circles."
Hubert crashed at the top of the hill at the infamous Raidillon corner, the end of the celebrated Eau Rouge swerves, which F1 cars take at more than 180mph.
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