Truck driver, Marcel, says that in his 25 years as a truck driver, he has never experienced anything like this. Everything was fine when he reversed into the warehouse. The driver had, shortly before this, used the truck to load spinach. It, therefore, need a clean. After it was washed, the truck drove out with its air suspension in the driving position. The trailer was probably slightly higher than before the wash. That was enough to pull down the whole front side of the shed.
A crane was quickly dispatched to clear up the rubble.