pressure. >> reporter: summer in the city. you would not know it from above, but a wounded scarred city. multinational, multifaith and multiculture london. the mood on the ground is the same. lazy. playful. sweltering heiyde park. still a detectible anxiety, perhaps. the hint of fewer tourists in the square. and for the boys from south korea to dance their selfie stick dance. it wasn't just the heatwave. june was searing in many ways. month of political shocks. theresa may clinging to power and inclined to mixing with the general public.