The broadcast is set to begin at 14:00 GMT. Sandi Toksvig will be accompanied by Gyles Brandreth, Lulu, Emmanuel Sonubi, and Alan Davies. Opportunities will be available to sing along to tracks by artists such as Queen, Taylor Swift, Bon Jovi, and Katy Perry. Ben Fogle and Kate Humble are returning for the festivities at Longleat Safari Park. Topics under discussion range from the presence of microplastics in our air, soil, and waterways, to the extent of food waste observed during this time of year. © 2024 BBC. The BBC is not responsible for the content of external sites. Read about our approach to external linking. Post navigation Salford Lads Club secures funding, averting closure Ed Sheeran Expresses Regret Over Inclusion in New Band Aid Track