The tree felling in Brockwell park has been investigated by one of the local councillors.There are over 1,600 trees in Brockwell park and every year, after assessment ( i.e. danger, disease, age etc.) a number are felled, this is accompanied by a tree planting programme to replace all felled trees. It is a rolling programme and not done because of festivals.
https://www.brixtonbuzz.com/2024/05/campaigners-question-lambeth-councils-plans-to-immediately-remove-44-trees-in-brockwell-park/