Canada's Governor General helped Britain's Queen Elizabeth down some stairs and ended up raising eyebrows, after touching the monarch's elbow, in defiance of royal protocol.
David Johnson, the Governor General said "I'm certainly conscious of the protocol, I was just anxious to be sure there was no stumbling on the steps."
And he explained further:
"It's a little bit awkward, that descent from Canada House to Trafalgar Square, and there was carpet that was a little slippy, and so I thought perhaps it was appropriate to breach protocol just to be sure that there was no stumble"
Referred By:-
https://goo.gl/h9qybD
https://goo.gl/bBmFNN