This report examines the diversity issues present in clinical trials within the UK, focusing on the participation of individuals from various ethnic and racial backgrounds. It outlines the historical challenges faced in engaging a diverse participant pool and emphasizes the importance of creating supportive environments to enhance participation among ethnic minorities. The research involved a survey of over 8,000 adults, revealing significant disparities in awareness and willingness to participate in clinical trials between white and ethnic minority respondents. The report details key barriers to participation, including fear, mistrust in the healthcare system, and lack of knowledge about clinical trials. It also identifies motivators that could encourage participation, such as clear communication regarding logistics and the benefits of trials. The findings suggest that tailored communication strategies and community engagement are essential to improve diversity in clinical trial participation, ultimately contributing to health equity.