25 times the royals broke protocol

The Royal Family have perfected the art of following a seemingly diverse and never-ending list of protocols.

From when exactly they're meant to wear diadems to other dress code rules and regulations, there's usually a story behind everything we see.

But every now and then, even the royals like to play fast and loose with the rules. In fact, some of Princess Diana's most memorable moments came about from the royal rebel pushing the boundaries.

Here, we take a look at memorable examples of royals breaking the rules.