A road construction company has been fined €1.2 million after admitting health and safety failures that led to a crash which killed a father and his two children in County Donegal. The court ruled the tragedy was preventable and stemmed from inadequate roadworks management.
A roadworks company has been fined €1.2 million after pleading guilty to health and safety breaches linked to a devastating crash that claimed the lives of a father and two children in County Donegal, Ireland.
At Letterkenny Circuit Criminal Court, Judge Roderick Maguire said Whitemountain Quarries Limited failed to properly manage roadworks and protect road users, describing the deaths as the consequence of preventable safety failures.
The victims were John Mullan, 49, his six-year-old daughter Amelia, and his 14-year-old stepson Tomás, who died in August 2020 after their car left the road at Quigley’s Point and plunged into Lough Foyle. John’s wife, Geraldine Mullan, survived the crash but suffered serious injuries.
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In an emotional victim impact statement, Geraldine described the incident as “a preventable road traffic accident” and said the pain of losing her family would never fade.
“There is no end to my grief. I will never get over our accident. It will live with me for the rest of my days.”
The court heard the family had been returning home from a day out in Londonderry when the vehicle lost control after one wheel slipped from the newly resurfaced road onto the lower hard shoulder. A forensic investigation found the vehicle itself played no role in the collision.
Investigators said the resurfaced road was significantly higher than the shoulder, while essential road markings, cones and traffic management measures had been removed or were missing. A planned stop-go traffic system had also been lifted before the crash.
Whitemountain Quarries, part of the Breedon Group, admitted breaching Ireland’s Safety, Health and Welfare at Work Act 2005. Chief Executive Declan Carr offered what he described as a clear and unequivocal apology to the Mullan family, saying the company would carry the responsibility for the tragedy.
The court noted the company had fully cooperated with investigators and strengthened its health and safety procedures since the accident, but ruled that the failures justified the substantial financial penalty.





