Leon Briggs's family said they were deeply shocked by his sudden death. They added: "Leon was a loving father, son and brother. He was a kind, loyal, intelligent, caring person who put his family and others first.
"We have a lot of questions about why he was put through this terrifying ordeal and why he died. We feel he has been let down by the authorities at a time when he should have been provided with specialist care and support."
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Truckfest is back in Peterborough. The two day event sees thousands of people flocking to the East of England Showground.
It will be dry overnight with sunny spells tomorrow before rain and strong winds later in the evening
Anglia Weather: Mostly dry and occasionally sunny