UK shipowner MNG Maritime has cleared two floating armouries of Covid-19 with the help of bowls of sweets.
The London-based operator of vessels that house armed guards revealed to TradeWinds that an outbreak of the "scary" Delta variant was eradicated through war-gaming using different coloured Jelly Babies.
Two ships in the Gulf of Oman and the Red Sea were hit by a number of cases in May.
