The tree, a 6m tall Honey Locust, is the 700th to be planted in Islington in the space of a year
From left to right: Rachael Swynnerton (Islington Clean Air Parents); James Robinson-Tillet (Islington Council tree officer); Cllr Paul Convery (Caledonian ward councillor); Helena Farstad (Islington Clean Air Parents); Cllr Rowena Champion; Andrew Bedford (Islington Council's Head of Greenspace and Leisure Services); Orla Tabley (Islington Council Tree Officer)