A statement was read to the court from Mark Saville, a staff nurse at Mid Staffordshire NHS Trust, that talked of staff shortages at the time Mr Moore-Robinson died.
"When I started working at the trust in 2006 we were understaffed."
The statement went on to describe how two nurses in Accident and Emergency would have responsibility for thirteen patients.
The court was also told that "there was no minimum standard" for the taking of vital signs from patients at Mid Staffs at the time.
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Four men were thrown from one of the cars, and three died at the scene. A taxi driver and his two passengers were also killed.
A chilly and foggy morning with strong outbreaks of wind but it will become milder in the afternoon.
Early frost and fog should soon clear, leading to cloud and rain spreading from the northwest.