Erica Stanford says she can't give out a copy of National's draft social media ban bill, but Labour MPs will get a briefing this week.
It's understood National needs Labour support to pass it.
Labour's Reuben Davidson says he's seen the draft in Stanford's office, but wasn't allowed a copy to show colleagues to discuss.
Newstalk ZB's Azaria Howell says it's expected that more Labour MPs will see this bill on Thursday.
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