Duchess Of Cambridge Visits Rehabilitation Of Addicted Prisoners Trust At HMP Send [Getty Images]

WOKING, ENGLAND - SEPTEMBER 25: Catherine, Duchess of Cambridge leaves after visiting a rehabiltation centre at HMP Send on September 25, 2015 in Woking, England. (Photo by Mark Cuthbert/UK Press via Getty Images) — see more

WOKING, ENGLAND - SEPTEMBER 25: Catherine, Duchess of Cambridge leaves after visiting a rehabiltation centre at HMP Send on September 25, 2015 in Woking, England. (Photo by Mark Cuthbert/UK Press via Getty Images)

UK Press Mark Cuthbert