Kate Middleton and Prince William have shared sweet affection for each other after the Princess of Wales returned to public duties amid her cancer remission.

That would be huge if the 6-year-old went on a royal tour. It’s something his siblings, his cousin Prince Archie, his dad, and his Uncle Prince Harry all did as babies, so doing so at 6 (or 7) years old is quite groundbreaking — even for the adorably cheeky, tradition-breaking royal.

While the latter might sound like a safety risk, a security expert revealed the reason that senior royals like Kate Middleton, Prince William, and King Charles don’t wear seat belts when they’re out driving–and why law enforcement turns a blind eye.