News At Seven-Thirty highlights: Strong Wind Signal Number 3 is in force; 100 Link REIT car park security guards are on strike; Taipei mayor is in Hong Kong to promote Deaflympics; Michael Jackson’s death shocked the world; international pressure is continuing to pile on Iran; traffic accidents involving drink-driving fell by more than 60 percent; 90 more confirmed cases of human swine flu today; 5 old residential blocks' resident on Shung Ning Road demands more compensation; more testimony from Tony Chan today; HK and Germany signed an exchange agreement on working holidays.