Today: British luxury fashion house Burberry has endured its sharpest one-day fall in six months after it announced slowing sales growth, despite an "exceptional" performance in the UK; the owner of Dulux paint has reported a record profit for the first three months of the year; and the owner of Primark has today reported a jump in its first half profits, driven primarily by a recovery at its sugar businesses as well as continued growth in the fashion retailer.