John Key came prepared to his post-Cabinet press conference yesterday on foreign trusts.
He doesn't always. Occasionally he will expect a subject to be raised but deliberately be unprepared.
By some coded means (perhaps two touches to the left ear and a stroke of the chin) his staff get the message that the PM Does Not Want to Be Briefed on that issue so he can deny knowledge.
Not yesterday though. After the release of John Shewan's hard-hitting report on foreign trusts, Key foresaw someone would point out the differences between what he previously said and what the report concluded.
In April the public was told through a combination of himself, Revenue Minister Michael Woodhouse and Finance Minister Bill English that New Zealand's foreign trust regime was world class, robust, that it had integrity, and it had full disclosure, and that we were not a tax haven.