A. Penny Wong
B. Helen Haines
C. Pauline Hanson
D. Jacqui Lambie

Explanation:

Independent federal MP Helen Haines was critically injured after being struck by a vehicle outside her electorate office in Wangaratta, Victoria. The incident prompted renewed calls for stronger security for Australian politicians; police were investigating the circumstances.

Key points

– Helen Haines is an independent member of Australia’s federal Parliament.

– The incident occurred in Wangaratta, in the state of Victoria.

– Political safety and threats against public officials became major issues.

Related questions — quick revision

– Q: In which Australian state is Wangaratta?

A: Victoria.

– Q: What is the main issue raised by the attack?

A: The safety and security of elected representatives.