Here are two pretty Redcoat ladies, name Doreen and Pat

And here's Doreen again, with someone you may recognise.
Yes, it's Freddie Davies who, some years later, after multiple wins on the TV Talent show
"Opportunity Knocks," became a household name as Freddie "Parrot Face."

In normal life, the way Freddie is treating the young lady would be termed as "sexual harassment."
However, as it's during a piece of audience participation at Butlin's, it's termed "selecting a willing volunteer."