2013 Event China reports it will open the South China Sea's Paracel Islands to tourism before the May Day holiday. Vietnam voices strong opposition this move, as ownership of the Islands is in dispute 2010 Event The U.S. announces it has no clear record of ownership or records of access for over 119,000 private planes 1993 Event Shamrock Broadcasting, a Disney company, officially takes ownership of Cleveland's WMMS-FM/100.7 and WHK-AM/1420 1991 Event CFL assumes ownership of Ottawa Rough Riders 1984 Event Calvin Griffith signs letter of intent to sell ownership of Twins 1976 Event Gold ownership legalized in Australia 1971 Event United Kingdom lifts all restrictions on gold ownership 1898 Event San Francisco approves City Charter, allows Municipal ownership of utilities