News at Seven-Thirty highlights: Caritas Medical Centre admitted inadequacy; Airport cargo staff in talks with management; Inadequate bio-safety measures caused avian flu; Shenzhen authorities found no smuggling activities; Israeli and Hamas waged fierce battles; More protests against Israeli invasion of Gaza; Chinese navy will arrive in Gulf of Aden; Census data will be collected via internet; Local toy industry in difficulties; Gov’t will donate to Asian Development Bank; BOC Macau unveiled new banknotes; Thousands enjoyed 1.6km cake in Mexico City;