[theold]

https://www.straitstimes.com/singapore/p...ng-ye-kung

[theold]

Based on past experience, you asked for a higher class at the beginning, you will always have to wait for a few days. It is always full. Automatically, they put you in the lower class once admitted.

However, government staff usually can see them in Class B and above on admission. These also happen in other countries.