Old male climate activist in Westminster, London, holding up climate change and anti plastic signs to protest against CO2 pollution and the climate crisis and for nature protection and preservation

plastic waste save the planet plastic environmentalist protest demonstration protester westminster climate change waste environmental parliament environment climate london sign tourism big ben crisis houses of parliament england awareness palace prince charles tourist planet elizabeth tower united kindom man westminster abbey mother nature clock buckingham city london eye queen elisabeth slow motion king charles english castle nature bridge old man elisabeth ii cloudy weather summer cloud sky