William takes the train to Cambridge to begin university course (13 years since his first day at St Andrews)

Prince William began a three-month course in agricultural management at the University of Cambridge on Tuesday.
He took a train from Kings Cross station in London for the trip.
The prince is expected to commute to the renowned university several days a week for the course, which was specially designed for him.
The course is meant to prepare him for when he inherits the vast Duchy of Cornwall estate from his father, Prince Charles.
The course includes field trips and 20 hours of tuition a week, including classes in rural and planning policy, farming and supply chains, agricultural policy and conservation governance.
William, whose wife, Kate, the Duchess of Cambridge, gave birth to their first child, Prince George, last year, gave up his job as an RAF search-and-rescue pilot in September, last year, to spend more time on his public duties.