An LNP member is under police investigation for the theft of a Labor candidate's campaign material.

It follows the arrest of Twitter personality, Iain Fogerty, aka Can-Do Campbell, on Thursday.

Mr Fogerty's arrest has gone international as the 'I'm with stupid t-shirt guy'

The woman at the centre of the latest scandal, a Young LNP member who has not been named, has been accused of stealing a sign from Kallangur Labor candidate Shane King.