Coat of arms of Mauritius

The coat of arms of Mauritius are stipulated in the "Mauritius Laws 1990 Vol.2 SCHEDULE (Section 2)". In the lower left quarter is a key and on the right-hand side is a white star, which are referred to in the Latin motto "Stella Clavisque Maris Indici" meaning "Star and Key of the Indian Ocean".
Blazon.
The armorial ensigns and supporters of Mauritius are officially described as:
(a) for arms-
(b) for the supporters-