We're followed

... by the british. Tonight we're at a lovely small port with lots of tavernas. We are soon going out for dinner. At our side we have a boat from... England... And three boats away on the right side there is another british boat... We are wondering about the british sailing flags. The one we saw yesterday, wich by the way came in here an hour after us, has a blue flag with the british one in the corner and a crown on it. The one on the right is red with the british in the corner. The one to our left is an ordinary English flag. Anyone who can bring order to it?