Greenpeace UK activists place 10 metres wide letters spelling out the words ‘FOREST CRIME’ at Tesco’s Welwyn Garden City headquarters to greet delegates who are arriving for Tesco’s Annual General Meeting. Thousands of personal, passionate and urgent pleas from Tesco customers for the supermarket to end its part in deforestation of the Amazon rainforest and other areas of Brazil were handwritten on the 1.5 metre high letters.