The Straits Times' News In A Minute: Nov 20, 2015

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

* Students may obtain their PSLE result slips from their respective primary schools from 11am on Wednesday, Nov 25.

* The Land Transport Authority said that ongoing multi-year projects to expand the MRT network and upgrade existing lines are on track. 

* The National Environment Agency will be launching a new campaign next Monday to tackle food wastage here