In addition to the claims that his rights have been violated , Griffin alleges that Mayor Thomas ' decision to extend the disaster declaration was done without a vote by the city council in violation of Texas law . Court assignment is pending . Case No .
According to the above context, choose the best option to answer the following question.
Question: Who has the authority to extend the disaster declaration ?
Options:
A. The mayor has the authority .
B. The city council has the authority .
C. The court has the authority .
D. Texas has the authority .


B