Sheikh Khaled bin Mohamed, Crown Prince of Abu Dhabi, has arrived in the Canadian capital of Ottawa for the start of an official visit in which he is to hold talks with Prime Minister Mark Carney aimed at bolstering long-standing ties. Sheikh Khaled was greeted at Ottawa Macdonald-Cartier International Airport by Anita Anand, Canada's Minister of Foreign Affairs, state news agency Wam reported early on Tuesday.