Prince Harry, Meghan Markle's 'striking' hand holding questioned: Did they break the rules?

foxnews.com:

Prince Harry and Meghan Markle's public display of affection following a short service honoring Queen Elizabeth II Wednesday drew mixed reactions.

Prince Harry and his wife Markle held hands as they left Westminster Hall.The other royal couples involved in the procession walked with their arms at their sides.

Royal expert Shannon Felton Spence told Fox News Digital the action was most likely a "loving show of support" for Prince Harry, but emphasized that the royal family was "on the job." "While there are no formal 'rules' against PDA, we don’t often see it from the royals because usually when we see them they are on the job," Spence explained. "They are presenting their most professional appearance.

When we see William and Catherine out, they are husband and wife colleagues." Prince Harry, Meghan Markle, Prince William and Kate Middleton are photographed after the procession of Queen Elizabeth II's casket.