Conditions imposed on environmental licences under the Environmental Protection Act 1986 (WA) must be reasonably capable of being regarded as related to the purpose of the licence; a condition requiring compliance after the licence's expiry is beyond power. O 66 r 51(2) of the Rules of the Supreme Court 1971 (WA) permits applications for special costs orders within 30 days even after orders have been perfected and extracted.
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