There may be other factors at play too. I haven't got my head...

There may be other factors at play too. I haven't got my head around it entirely, but the new WA Heritage Act comes into force on 01 July (3 days time) and I do know companies that are rushing to get their best targets drilled beforehand, under the old act, simply because they think they may have to negotiate new agreements in order to continue work, and will not be able to mobilise the relevant groups for the rest of the field season due to their priority work for the bigger companies. Is anybody here clearer than me on the exact situation and implication for drilling programs / drillholes in progress? eg. could it hold up AZY's drilling at Tetris?