The flag of which country is in the picture?

The British flag should only be called Union Jack 🇬🇧 when it is upon a British war ship , anywhere else it’s the Union Flag.

I've not been to New Zealand

BlueEyedAlien, No we voted against a new flag so it never happened

Newzealand is very good country

I believe New Zealand is in the process of designing and selecting a new flag.

Link : https://en.m.wikipedia.org/wiki/2015%E2%80%932016_New_Zealand_flag_referendums