TEXT: LONDON, UNITED KINGDOM - APRIL 21: ***This photograph must not be used after 31st December 2021 without prior permission from Kensington Palace. MANDATORY CREDIT: The Duchess of Cambridge.*** In this handout photo issued on April 22, 2021 by Kensington Palace and taken by Catherine, Duchess of Cambridge, Prince Louis rides his bicycle at home, prior to leaving for his first day of nursery at the Willcocks Nursery School, at Kensington Palace on April 21, 2021 in London, England. NEWS EDITORIAL USE ONLY. NO COMMERCIAL USE. NO MERCHANDISING, ADVERTISING, SOUVENIRS, MEMORABILIA or COLOURABLY SIMILAR. This photograph is provided to you strictly on condition that you will make no charge for the supply, release or publication of it and that these conditions and restrictions will apply (and that you will pass these on) to any organisation to whom you supply it. There shall be no commercial use whatsoever of the photographs (including by way of example only) any use in merchandising, advertising or any other non-news editorial use. The photographs must not be digitally enhanced, manipulated or modified in any manner or form and must include all of the individuals in the photograph when published. All other requests for use should be directed to the Press Office at Kensington Palace in writing. NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder. (Photo by The Duchess of Cambridge/Kensington Palace via Getty Images)