Britain’s pothole crisis persists despite new plans   •   Eighty‑five‑year‑old Jeep equipped with machine‑gun mounts   •   JCB unveils 208mph hydrogen digger for record run   •   Shell reinvents small electric car with efficient concept   •   Horsepower called flawed car performance measure   •   Britain’s pothole crisis persists despite new plans   •   Eighty‑five‑year‑old Jeep equipped with machine‑gun mounts   •   JCB unveils 208mph hydrogen digger for record run   •   Shell reinvents small electric car with efficient concept   •   Horsepower called flawed car performance measure   •