Now I realise the British accent makes one occasionally think of the Queen and royalty in general. But it's really not necessary to bestow the manner in which she should be offically addressed, on little old me too!
I often have to conceal a smirk, whilst I resist the urge to incline my head to them and give them the 'royal wave'. Still if any of them should ever cross paths with Her Majesty, they'll need no training on how to address her!
The 'official' Royal Wave!