One Nation’s immigration policy is clear as mud – but that ambiguity could be a secret weapon for Pauline Hanson

The party's key figures are either unable or unwilling to neatly articulate their migration targets, contradicting one another - and themselves

• Get our breaking news email, free app or daily news podcast

One Nation has experienced a swell in popular support in the past year, and has primarily done so off the back of tough talk on immigration - a policy area almost synonymous with its leader, Pauline Hanson.

But a series of blunders this week show a party unable, or unwilling, to clearly articulate what it would actually do about immigration levels.