Train services on the Circle Line were disrupted on Wednesday night, prompting train operator SMRT to deploy shuttle and public buses.
A 19-year-old man has been arrested for committing obscene acts in front of three women in Telok Blangah Crescent.
Two brothers aged 10 and 11 have been arrested for throwing a small speaker and vehicle battery out of their flat in Dover Road.
The police have arrested a 46-year-old man for the murder of an elderly lady.
From next year, O-level holders will be able to start their Nitec courses at the Institute of Technical Education (ITE) in January, instead of April.