 Official findings into the accident also blamed an "underdeveloped safety culture".There has been criticism of the way CityRail managed safety issues, resulting in what the NSW Ministry of Transport termed "a reactive approach to risk management".At the inquiry, Paul Webb, Queen's Counsel, representing the guard on the train, said the guard was in a microsleep at the time of the question, for as much as 30 seconds, which would have removed the opportunity for the guard to halt the train.