The only serious crash of the day involved seven cars on Lap 49.

For a serious crash, he said: "We would in fact come over.

A small number of serious crashes have been attributed to this cause.

A few defaults could drive the market much lower and cause a serious crash, some say.

There were a number of serious crashes during the week.

As the leaders crossed the finish line, a serious crash occurred further back in the field.

On May 18, he suffered a more serious crash in turn 3.

The most serious crash of the month to date occurred less than an hour into the day.

Oh yes, he was told, but not to worry - there hadn't been a serious crash now in months.

In a serious crash, you may have to bring the drive to a data recovery specialist.