Boris Johnson appears to be utterly in thrall to his scientific advisers, writes Ruth Sunderland

Driving into work at 7.30 on Monday morning along the M4, I was delighted to find myself stuck in a traffic jam. After the preternaturally quiet motorways and half-empty rail carriages of recent months, gridlock felt like welcome normality. Nobody loves commuting, but for a brief moment it seemed the rush hour and the bustling, … Read more