Former Victorian Liberal Party president Michael Kroger believes the “extremist” voters protesting One Nation Leader Pauline Hanson in Melbourne are “only helping” her gain traction. “This is only helping Pauline Hanson,” Mr Kroger told News24 host Sharri Markson. “It keeps her in the news. “Melbournians are sick of these demonstrations by the fascist left. “If they keep doing this, her vote is going to increase because people here are sick of these extremists.”