When Sona's signs started to disappear, she decided to fight back

It’s not uncommon for real estate rivals to throw each other under the bus – but not into a bin.

Sona Khehra only started with NGU Logan south of Brisbane about a year ago.

For months Sona’s promotional signs have been either damaged or stolen.

Unsure who the petty pinchers were, Sona got creative.

Watch the full story in the video player above.