ULEZ Expansion Results Are In… But Do They Even Matter? Have you heard the news? London’s air pollution has plummeted since the Ultra Low Emission Zone (ULEZ) expansion in 2023. A victory for public health? A triumph for the Mayor of London? That’s what they’d have you believe. But let’s take a closer look—because once … Continue reading ULEZ Expansion 2023: Air Quality Report Fact-Checked!