text: © Licensed to London News Pictures. 09/03/2015. Chessington, UK. BORIS JOHNSON and FRED STROYER, the founder of New England Seafood. The Mayor of London, Boris Johnson, marks the first day of Apprentice Week by confirming plans for a new scheme that will create thousands of new apprenticeship opportunities in London. The Mayor met apprentices working at the New England Seafood fish factory and tried his hand at tuna loining, salmon filleting and “pin-boning” – the art of removing bones using tweezers. . Photo credit : Stephen Simpson/LNP