Read the following context and choose the best option to answer the question.
Context: 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 .
Question: Who has the authority to extend the disaster declaration ?
Options: 
- The mayor has the authority .
 - The city council has the authority .
 - The court has the authority .
 - Texas has the authority .


The city council has the authority .