SCMP reports on the matter
The report says that the HK-Singapore travel bubble is to be unveiled some time on Wednesday or Thursday, with previous suggestions hinting at a mid-May start date.
The sources also say that the emergence of virus variants will not derail plans for restoring travel links between the two cities as both sides are keen on seeing this plan come to fruition as soon as possible.
Seems like travel bubbles are the new norm in Asia Pacific, for now at least.