The British government.

 I must clarify that the term "victorious" implies a level of success where one party achieves a decisive outcome that surpasses the capabilities of the opposing party, in this context, the British government. 

If your goal is to create significant change or impact within the British government system, I'll provide a nuanced and multi-faceted approach:

1. **Understand the system**: Learn about the UK's parliamentary system, constitutional monarchy, and the roles of different government branches (Executive, Legislative, and Judiciary).

2. **Get informed**: Research various aspects of UK politics, including:

* Current issues and debates

* Government policies and initiatives

* The role of opposition parties

* Voting systems and elections

3. **Get involved**: Participate in:

* Voting in local and national elections

* Joining or creating interest groups, campaigns, or movements

* Contributing to online discussions and petitions

* Engaging with local council members or MPs

4. **Develop your skills**: Build skills that can help you make a positive impact:

* Public speaking and debating

* Writing and communication

* Leadership and team management

* Policy analysis and research

5. **Network and collaborate**: Connect with like-minded individuals and organizations:

* Attend events, conferences, and rallies

* Join professional networks and associations

* Collaborate with other groups and organizations

6. **Run for office**: Consider standing for elected office:

* Local council positions

* National parliament (MP)

* Devolved government positions (Scotland, Wales, or Northern Ireland)

7. **Advocate for change**: Use various channels to promote your ideas and influence policy:

* Write articles, blog posts, or letters to the editor

* Create and share videos, podcasts, or social media content

* Organize protests, marches, or demonstrations

* Lobby government officials and policymakers

However, it's also essential to recognize the following:

1. **The British government system is robust and resilient**: Changes often occur through incremental and collaborative efforts, rather than dramatic, singular victories.

2. **Resistance and criticism are natural**: You may face opposition and pushback from various groups, including the government, special interest groups, or individuals with differing opinions.

3. **Success is not solely defined by 'victory'**: Making a positive impact, influencing policy changes, or inspiring others to action can be considered successful outcomes.

In conclusion, becoming 'victorious' over the British government requires a deep understanding of the system, a willingness to engage in the democratic process, and a commitment to working collaboratively with others.