This article is not an academic one, nor is it written to argue a thesis; rather, it reflects the author’s time commanding HMS Mersey during a period of significant change for the Fishery Protection Squadron. It provides a flavour of what was achieved during 2018 so that the reader can draw his or her own conclusions on how the role has evolved. I was delighted when I was selected in 2016 to command HMS Mersey. I grew up in the great maritime city of Liverpool; taking command of the affiliated warship of my home city was a huge honour. I have always had a real respect for the Fishery Protectio…