The 4253 Gross Ton, Liquid Petroleum Gas (LPG) tanker Sigas Margrethe featured in this image was built in Japan in 2006 a year before this image of her was captured from the top of the moat wall at Calshot Castle Southampton. Internet sources (October 2020) state that her name was changed to B Gas Margrethe in 2016 . The image shows her in Southampton Water in-bound for the Esso Refinery at Fawley.