"Vans have become the biggest road source of a deadly air pollutant in central London." 🚛Indeed, diesel van deliveries cost London alone more than £2 billion per year in hidden costs.
Vans top table of London’s road polluters as black cabs go green
Taxis were the greatest source of toxic nitrogen oxides six years ago, but the rise of electric hybrids has reduced their emissions
thetimes.com