http://www.news.com.au/national/queensland/queensland-police-shar...

http://www.news.com.au/national/que...e/news-story/bf66e6889091447199ec141ce7aa45af


The union representing Dreamworld staff says it raised grave concerns about safety at the park 18 months ago, but its owner fought efforts to obtain information.
The Australian Workers Union says it went to Dreamworld’s owner, Ardent, and to the state regulator to express grave concerns, including about the safety and operation of equipment.
Queensland Secretary Ben Swan said the union even put in a right-to-information request with the division of Workplace Health and Safety, but Ardent opposed it.
Mr Swan said the union took its concerns about general safety directly to Ardent as far back as April 2015.
“We have had concerns about maintenance and operations regimes,” Mr Swan told ABC radio on Wednesday, declining to provide details.