In a blue at dodgy rat bait practices (Mosman Daily, 15 June 2011)

07-Jul-2011 A poisonous rat bait resembling a small doughnut has been found in a North Sydney public area. Bright-blue blocks of rodenticide Stratagem, which could potentially kill small dogs and harm young children, was spotted by Sydney pest control company Knock-out Pest Control director Steve Cope beside the footpath on Denison St, North Sydney.

http://mosman-daily.whereilive.com.au/news/story/in-a-blue-at-dodgy-practices/