Losers, go back to your own country

Below is a short extract from a post in My Real Singapore by a Joseph Tan.
 
‘Dear The Real Singapore,
 
Just wanted to share my experience on Saturday with a FT couple at Parkway Parade.

I brought my wife and 2 boys to Parkway Parade for dinner and after
dinner we were heading to the carpark located on the 5th level.
 
As we walked pass giant towards the escalator, a lady (Indian national)