Lewis Hamilton admitted that he found it difficult to do his job and take part in Sunday's Belgian Grand Prix following Anthoine Hubert's death in Saturday's Formula Two race.
The defending five-time world champion said it was hard to accept that life went on in such tragic circumstances.
"It's not the best of weekends for the sport," Hamilton said after finishing second behind Ferrari's Charles Leclerc, who claimed his maiden F1 win for Ferrari, "Yesterday was a very tough day... And just coming here, we all had to clear our thoughts and then race with Anthoine in spirit."