 Complete the following phrase:  Research was carried out by Deputy Bailiff Sir Graham Dorey, of Guernseys Flag Investigation Committee. The committee considered a number of designs. It was initially considered that the new flag for Guernsey should contain green, but it was ruled that the colour green has no historical basis in Guernsey aside of being used as a sporting colour by the Guernsey national football team in Muratti matches. Consideration was given to using the coat of arms of Guernsey on a St Georges Cross but this was rejected on the grounds that the arms would be unidentifiable at a distance. It was also decided that to do so would be to focus on English symbols, not recognising Guernseys independence or Norman history. The committee eventually settled on including a gold cross on top of the St Georges Cross. The gold cross was chosen as it was a symbol of King William the Conqueror, seen on a banner at the 