Pauline Hanson says she will check with the British Home Office to ensure she's not a dual citizen.

A day after she stressed she had no reason to worry about being caught in the parliamentary citizenship crisis, the One Nation leader on Wednesday agreed to check her standing.

One Nation leader Pauline Hanson delivers a press conference in Yeppoon on Wednesday. Credit:AAP/Dave Hunt

Senator Hanson reportedly told Woman's Day magazine in February 2010 she was relocating to Britain where she could hold dual citizenship.

The unearthed interview sparked speculation on Tuesday about the party leader amid the ongoing citizenship scandal engulfing federal politics.