The President Mrs. Pratibha Devi Singh Patil has left for a week long visit to UK and Cyprus. <br/> <br/>In the first leg of her visit, the President will reach London this evening where she will meet Queen Elizabeth and Prime Minister Gordon Brown. <br/> <br/>A high level business delegation is also accompanying her. India is the second largest overseas investor and job provider in UK.<br/> <br/>AIR correspondent covering the visit reports that the business delegation will explore further strengthening of bilateral trade which has reached the record of 12 billion pounds.<br/><br/>