Prince William, Duke of Cambridge and &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Catherine+-+Duchesse+de+Cambridge&amp;family=editorial&amp;specificpeople=542588 ng-click='$event.stopPropagation()'&gt;Catherine&lt;/a&gt;, Duchess of Cambridge travel in a special boat vehicle as they arrive at Honiara International Airport during their Diamond Jubilee tour of the Far East on September 16, 2012 in Honiara, Guadalcanal Island. Prince William, Duke of Cambridge and &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Catherine+-+Duchesse+de+Cambridge&amp;family=editorial&amp;specificpeople=542588 ng-click='$event.stopPropagation()'&gt;Catherine&lt;/a&gt;, Duchess of Cambridge are on a Diamond Jubilee tour representing the Queen taking in Singapore, Malaysia, the Solomon Islands and Tuvalu.