Simone Smith, AKA Simone Wright was apprehended by Australian Federal Police, acting on New Zealand-endorsed extradition warrants.
Children have been hospitalised with nausea and vomiting and about 120 students are going through decontamination.
That could range from an apology from Housing New Zealand, to cancellation of meth-related debt and repayment, to a grant for household items and moving costs.
Fraser High School principal Virginia Crawford's speech to assembly seems to have backfired with angry students said to be planning a "mass wag".
The carefully stage-managed display by Jacinda Ardern and her deputy was not so much a case of fake news as one of fabricated news, writes our columnist.