Mouth ulcers are also a possible symptom of a viral infection that mainly affects young children, called hand, foot and mouth disease. Speak to your GP or call NHS 111 if you're unsure. Read about the symptoms of hand, foot and mouth disease.
It was not until 1965 that a national upper limit of 70mph was introduced for all roads, including motorways. Since 1977 the speed limit for cars and motorcycles on dual carriageways has been 70mph, with a 60mph speed limit on single carriageways.
Connecticut enacts first speed-limit law. Share this: On this day in 1901, Connecticut becomes the first state to pass a law regulating motor vehicles, limiting their speed to 12 mph in cities and 15 mph on country roads.