The driver of a coach that overturned on the M3 yesterday lost consciousness at the wheel, Hampshire police said.
The accident happened at about 6pm on the southbound carriageway, near Fleet services.
Eight people were taken to hospital, one seriously injured with a fractured bone.
Passengers on the Dutch-registered coach were were travelling to Southampton to begin a cruise.
More top news
Rain becoming more persistent overnight. Rain and cloud slow to clear tomorrow but becoming dry by the afternoon. Some brightness later
Rain becoming more persistent overnight. The rain gradually clearing tomorrow morning then sunny spells for the afternoon, feeling cooler
Becoming brighter with warm sunny spells developing this afternoon but also the risk of heavy showers