Can/Do the Royals vote?

[Pallisers]

This just occured to me today. Are they allowed to vote? Is it just the monarch who doesn't or is it everyone? I can't remember ever seeing a photo of a royal, even a minor royal, voting.

The royal family are legally entitled to vote but have chosen not to.

They can but they choose not to.

how far down does that go I wonder? Like, the Gloucesters or Kents- do you think they vote?

A friend of mine tried to canvass at Kensington Palace because a number of the residents are on the electoral roll. But they wouldn't let him in.