The Returned and Services Association is urging New Zealanders to fly the current national flag to show they want to keep it.
RSA president BJ Clark said it was important that those who wanted to keep the current flag also had a voice leading up to the flag referenda.
"The Flag Consideration Panel says it will utilise the values and themes expressed by New Zealanders to evaluate flag designs. Those values, including history and heritage, freedom and independence, are well represented by our current flag," he said.
"We are encouraging New Zealanders to fly the flag ... They can get a flag bumper sticker from the RSA and post a virtual flag on social media."
The stickers will soon be available at the Wanganui RSA.