If the student demonstrates equivalent leadership skills, he can then be promoted to the rank of Double Barman (marked with two silver bars similar to the insignia of a U.S. Army captain). Students in grade 5 to 10 must obtain the rank of Leading barman followed by Master Barman before they may be promoted higher. If the student shows exceptional leadership skills, he can then be promoted to the rank of Lance Corporal (the equivalent of the same rank in the British Army).