Trade gap of the United Kingdom widened in September caused by a notable drop in the country's exports falling by 0.7% to GBP 25.1 billion, a data unveiled by the Office for National Statistics showed on Friday. The nation's visible trade gap rose to GBP 9.8 billion in September compared to GBP 9.2 billion originally expected, while in August it recorded GBP 9.6 billion.