News at Seven-Thirty highlights: USS Carl Vinson visited the Philippines; government stressed that it will take immediate action if public safety is at stake; 2 U.S. Navy ships sailed into HK this morning; KMB and Long Win Bus fare hikes took effect today; IMF Managing Director was charged with an alleged sexual assault; Lee Kuan Yew resigned from his cabinet post this weekend; unrest in Yemen has intensified; exclusive footage shows the aftermath of NATO airstrike on North Korea’s embassy in Libya; hundreds of fishing boats staged a demonstration in Victoria Harbour today; more than 500 demonstrators protested against plans by property companies to build new developments; 300 people gathered at the police headquarters calling on the police to crack down on animal abuse cases; number of smokers seeking help to quit smoking increased.