Members of parliament have several key responsibilities, including legislation creation, representation of constituents, and ensuring government accountability. They participate in debates, propose laws, and engage in committee work to analyze proposed legislation. Members also serve as a voice for their constituents, advocating for their interests and concerns in the legislative process. Additionally, they hold the government accountable through question periods and committee investigations, ensuring transparency and responsiveness to public needs. Participating in local outreach further strengthens their ties with the community.