Four people are still being treated at Derriford Hospital in Plymouth after a minibus crash in Cornwall on Monday.
The minibus left the road on a tight bend near Sheviock
Fifteen migrant workers were injured when their minibus left the A374 and was suspended in trees above a waterway at Polbathic.
One person is in intensive care with head injuries and two have limb injuries. One person, who was under observation, may be discharged later.
Investigations into the cause of the crash are continuing.
The migrant workers were on their way to pick daffodils on the Antony estate on the Rame peninsula.
The vehicle was travelling towards Torpoint at about 0730 GMT when it left the road on a tight bend just outside the village of Sheviock.