In today's The Straits Times News In A Minute video, we look at:

*22-year-old Singaporean Syaikhah Izzah Zahrah Al Ansari has become the first woman to be detained under the Internal Security Act.

*72 packs of Dental instruments that were not completely sterilised were used in patient treatment last week at the National Dental Centre Singapore.

*The police have questioned at least one of the people involved in an alleged protest on an MRT train on June 3.