A young New Zealand lawyer died when a 200kg sign that had been "dangerously insecure" for a long time fell on his head in London, a court has heard.
Jacob Marx, 27, had been working in London for four months when he was crushed by the sign outside a William Hill bookmakers on 28 January 2013.
His neck was broken and his skull fractured. He died about an hour later.
William Hill Organisation Ltd denies breaching health and safety.
Mr Marx, from New Zealand, was "spectacularly unlucky" to be underneath the sign outside the shop on Camden Road when it fell 2m at about 5pm (GMT), Blackfriars Crown Court heard.
"The sign was insecurely fixed on to a wooden sub-frame and parts of the sub-frame were insecurely fixed to each other," the prosecution, James Ageros QC said.
"The sign had been dangerously insecure for a long period of time and could equally have fallen on any other passerby, customer or indeed employee.
"Mr Marx was spectacularly unlucky to be in just the wrong place at just the wrong time."
The bookmaker had enlisted various subcontractors to carry out the fittings, with work starting on the sign in 2006, jurors were told.
"William Hill had the overriding and overall duty that what was done on its behalf was safe and did not present a risk to the public," Mr Ageros said.
William Hill Organisation denies one count of failing to ensure the safety of non-employees and one count of failing to ensure the safety of employees.