The Windsors aren't supposed to vote, but there's no law against it (I think in a democracy
there can't be a law prohibiting anyone from voting) and what or who's to stop them from voting?
Will has had several affairs and Kate has had her fun too, particularly during the dating years (Kate especially during their many breakups, to make Will jealous).
There are many stories and salacious pics of their dating years out there, since marriage their image has been very white-washed.
Considering Will did what he wanted during dating, it is no surprise he'd be all over town as married man.
Will is the only Windsor man who refuses to wear a wedding ring.
Even Phil always wore his, ho visits in Marylebone or not, the man wore his ring!
Charles also always wore his, right until the divorce and then he put his wedding ring back on after Diana's death.
Will had a fit before the wedding and there were arguments over him wearing one.
Draw your own conclusions