[6] The powers of the monarch and the governor-general were limited, and they, in most instances, exercised authority on the advice of the prime minister or other persons or bodies within Barbados.

[8][9] Both the monarch and the governor-general held much power in the country, though it was rarely used unilaterally; it was usually only used in such a way in emergencies and in some cases war.

[10] The governor-general represented the monarch on ceremonial occasions such as the State Opening of Parliament and the presentation of honours and military parades.

Under the constitution, the governor-general was given authority to act in some matters; for example, in appointing and disciplining officers of the civil service,[11] granting "any person convicted of any offence against the laws of Barbados a pardon",[12] and in proroguing parliament.

However, in only a few cases was the governor-general empowered to act entirely on his/her own discretion, often requiring the countersignature of the prime minister to exercise their powers.