Scotland is not the only country to be asking questions about identity and nationhood.
In New Zealand, the government is planning a referendum on whether or not to change the country’s flag.
Many people feel it is too similar to Australia’s and features the Union Jack too prominently.
They New Zealand government has opened up a competition allowing people to submit their designs for a possible new flat and it has attracted hundreds of entries.
Some are brilliant, some are brilliant and others are just someone having a laugh.
We’ve picked out some of the best ones for our gallery, but you can view them all here.
