Image by A. I.
Because it was a slightly smaller, more specialized vessel than the 112-foot Fairmile B models, its role at Lagos focused heavily on close-range defenses and local operations.
Harbour Entrance & Channel Defense: The port of Lagos was a major commercial shipping lane for exporting vital raw materials to the Allied war effort. ML 1014 was tasked with guarding the tricky harbor entryways and channels from sub-surface infiltration by enemy divers or covert minelayers.
Coastal Convoy Escort: While lacking the heavy endurance for deep Atlantic crossings, ML 1014 provided crucial close-shore protection to short-range convoys running regional loops between Lagos, Takoradi (Ghana), and Cotonou (Benin).
Local Submarine Chasing: Armed with a 3-pounder gun, anti-aircraft machine guns, and depth charges, the vessel conducted defensive sweeps around the immediate approaches of the Nigerian coastline. It was trained to engage surfaced enemy craft or deter any U-boats lurking near shallow coastal shipping corridors.
Securing Allied Shipping Infrastructure: It served as a localized security vessel, managing anchorages and preventing sabotage against the merchant ships loading supplies at the Lagos docks.