Brandon Lewis makes his first visit to Belfast as Northern Ireland secretary

The transcript discusses a public event with thousands of attendees, focusing on the challenges and opportunities of an agreement. It emphasizes the importance of collaboration with various parties, including businesses and people in Northern Ireland, to achieve economic growth. The speaker highlights the Prime Minister's directive to focus on delivering the agreement and enhancing infrastructure to boost the economy as a vital part of the UK.

What does the speaker mean by 'boots to fill' in their role?

What is the significance of infrastructure in the context of the economy mentioned?