Fresh data has cast doubt on government claims that the steep rise in Dartford Crossing charges would help cut congestion. From 1 September, the cost for cars, motorhomes and small minibuses jumped from £2.50 to £3.50, while HGVs now face £8.40 tolls – a 40% increase. Ministers argued the move was designed to “manage traffic levels,” but motoring groups say the figures show little has changed, branding the increase nothing more than a cash grab.

Figures shared by telematics firm GeoTab show that on the first day of higher charges, more lorries actually crossed than the week before, while overall traffic levels remained in line with August. Average crossing times also rose slightly, with drivers facing longer delays on both the Queen Elizabeth II Bridge and the northbound tunnels. The data suggests haulage companies are simply absorbing the higher costs, with no evidence that vehicles are shifting to cheaper off-peak travel.

Critics including the AA and RAC Foundation have condemned the decision, describing it as an “unjustified tax on movement.” They argue that with no realistic alternative routes east of London until the Lower Thames Crossing opens – at the earliest in 2032 – motorists and freight operators are being unfairly penalised.

The Dartford Crossing, linking Kent and Essex, carries up to 180,000 vehicles a day. Campaigners point out that the bridge was paid off more than two decades ago, yet drivers continue to face escalating charges. Local leaders warn that the move will only increase costs for businesses and, ultimately, consumers.