The Environmental Protection Authority will not review Western Australia’s
policy of using drumlines to catch sharks that pose a “serious threat” because
it is unlikely to have a significant effect on the environment, the authority’s
chairman has said.
WA Greens MP Lynn MacLaren referred the policy to the EPA in January.
It grants fisheries officers an exemption to kill great white sharks, which
are protected under federal laws, in the event of a shark attack or when a “high
hazard” shark is reported to have a continuous presence near a popular
beach.
The definition of a high hazard shark incident was broadened last year when
the “imminent threat” policy, introduced in 2012, was rebadged as a “serious
threat”.
Conservationists said the new policy could potentially kill more great white
sharks than the now-defunct shark cull, which caught 172 sharks before the EPA
declared it environmentally unacceptable and it was dumped.
But EPA chairman Paul Vogel disagreed, saying the policy was “a discrete and
different proposal” to the shark cull, under which drumlines would have been
strung across beaches along WA’s south-west coast every summer for three
years.
Vogel told Guardian Australia MacLaren’s referral was not valid because the
serious threat policy did not qualify as a “significant proposal” under the
Environmental Protection Act.
Under the Act “significant” referred to environmental impact, not “the level
of community or other interest”, Vogel said.
He said the policy was “not considered significant”, in part because it had
been invoked to authorise the use of drumlines only 11 times in the past two
years.
It has killed sharks only once, when drumlines deployed after Bunbury surfer
Sean Pollard was attacked in Esperance in October resulted in the death of two
juvenile great whites.
“The EPA also noted that deployment of capture gear in accordance with the
policy has been undertaken for a limited duration; and further, its
implementation is responsive and temporary in nature,” Vogel said.
“Therefore, based on the existing level of impact and implementation under
both the 2012 guidelines and the 2014 guidelines … the EPA considers the policy,
implemented in accordance with the 2014 guidelines, is unlikely to have a
significant effect on the environment.”
MacLaren’s office received the response, dated 23 March, on Thursday, more
than 60 days after submitting the referral. The process was paused for 10 days
while the WA Department of Premier and Cabinet provided the EPA with more
information.
MacLaren said she disagreed with the rejection and would seek a meeting with
Vogel.
“I’m no more confident, in spite of this two-page letter, about the
environmental impact of this policy or whether the EPA has assessed it,” she
said.
“The new policy, I would have thought, would suffer the same rejection by the
federal authorities that the previous one did.”
MacLaren said it was concerning that the EPA had sought information only from
the department, rather than any scientific sources, in determining the impact of
the proposal. She also questioned why her referral was not opened up for the
usual seven-day public comment period.
She said there were significant differences between the 2012 policy and the
2014 policy and it was not appropriate to assess the impact of the latter based
on the implementation of the former.
One change was that the 2014 policy removed a clause that specifically
recommended against the destruction of scientifically tagged sharks.
That clause was used in December, when the WA government authorised the
culling of a tagged great white shark at Warnbro Sound, about an hour south of
Perth, after it was repeatedly detected on acoustic receivers in the area. The
government denied it had targeted the tagged shark.
Both the shark cull and the imminent threat policy were introduced as a
public safety measure in response to a spike in shark attacks. There have been
14 fatal shark attacks in WA waters since 2000.
The serious threat policy has not been invoked since 31 December, when
drumlines were deployed for three days following a fatal shark attack near
Albany.
Natalie Banks, from No Shark Cull WA, said it was disappointing that the EPA
had rejected the referral and urged WA to follow the lead of re-elected NSW
premier Mike Baird, who has promised to investigate non-lethal shark hazard
mitigation methods.
“It is a shame that we can’t get the same forward-thinking vision in Western
Australia,” Banks said. “We clearly need non-lethal alternatives before we wipe
out the white sharks completely.”
Vogel said the EPA was investigating “non-lethal alternatives”.
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