Britain beyond lockdown: could the country be healthier?

As the economy grinds back into life, Jonathan Watts goes on the road to find out if there is a lasting appetite for changeIn a near-deserted plaza near Birmingham’s Bull Ring shopping centre, local artist Diane Wiltshire considers the imminent return of traffic and pollution after lockdown with a feeling close to dread.Wiltshire suffers chemical sensitivity – severe intolerance to pollutants, which give her breathing problems, affect her eyesight and disrupt her digestion. Doctors a