UK heatwave sparks vehicle safety and anti‑idling warnings

Temperatures across the United Kingdom are forecast to reach 37 °C, prompting the RAC to warn drivers of increased risk of vehicle breakdowns. Data from the RAC showed a 20 % rise in incidents last year when temperatures exceeded 30 °C, with overheating engines, battery failures and tyre blowouts most common. Experts at motor retailer Vertu identified five key checks for motorists: coolant level, battery health, tyre pressure (checked when cold), brake‑fluid condition and general engine cooling.

At the same time, the RAC cautioned that keeping an engine running to power air‑conditioning – a practice common among taxi and private‑hire drivers waiting for passengers – breaches UK anti‑idling regulations. Drivers can be issued a £40 fixed‑penalty notice (or up to £110 in some councils) if observed idling unnecessarily. The guidance urges motorists to seek alternative cooling methods and to avoid remote‑start idling, highlighting both environmental and legal consequences.