The Western Australian shark cull is the common term for a former state government policy of capturing and killing large sharks (shark culling) in the vicinity of swimming beaches by use of baited drum lines. The policy was implemented in 2014 to protect human swimmers from shark attack following the deaths of seven people on the Western Australian coastline in the years 2010 to 2013. National public demonstrations opposing the policy attracted international attention to the issue. In September 2014 the seasonal setting of drum lines was abandoned following a recommendation made by the Western Australian Environment Protection Authority. From December 2014 to March 2017, the special deployment of drum lines was permitted in cases where sharks were deemed to present a serious threat to public safety. This policy allowed the government of Western Australia to kill "high-hazard" sharks it found to be a threat to humans; the policy was criticized by senator Rachel Siewart for damaging the environment. In March 2017 the use of drum lines was abandoned by the newly elected West Australian state government. In August 2018 following continual shark attacks the West Australian state government reversed their position and announced a 12-month trial of "SMART" drumlines along Western Australia's South West coast, near Gracetown. Justification and policy Australia has the highest number of fatal shark attacks in the world, with Western Australia recently becoming the deadliest place in the world for shark attacks, with the number of total and fatal shark bites growing exponentially over the last 40 years. Since 2000 there have been 17 fatal shark attacks along the West Australian coast. In the south west of Western Australia the chances of a surfer having a fatal shark bite in winter or spring are 1 in 40,000 and for divers it is 1 in 16,000. In comparison to the risk of a serious or fatal cycling accident, this represents three times the risk for a surfer and seven times the risk for a diver. In response the Western Australian state government at the time, led by Premier Colin Barnett and Fisheries Minister Troy Buswell, developed a policy that authorises and funds the deployment of drum lines near popular beaches: baited mid-water hooks designed to catch and kill great white sharks, bull sharks and tiger sharks. All sharks found hooked but still alive and measuring over in length are to be shot and their bodies disposed