I went to my neigbourhood hardware shop for 10mins with my wife waiting in the car along the sideroad. As this was near the MRT, it was busy with many pedestrians. A man came from behind and attempted the open the driver side car door a few times but luckily my wife had locked the car doors. Being unsuccessful the prepetrator quickly walked away. I was shocked to learn of this incident & had in the past told my wife Sg is v safe. Whew lucky she is a bit KS when it comes to safety, otherwise I am pretty sure this guy would pull out knife or drive away the car.
So please do lock all your doors even if you are away for a few minutes and informed your loves ones to always lock the doors. Best to be safe than sorry in these desperate times!