I passed by Boon Lay Ave a few occasions and noticed that Block 216-220 is still intact. The former residents were told to move out due to an "en bloc" development in the estate.
Today, I passed by once again and saw this interesting banners. It seem that HDB does not want to associate itself to the Boon Lay Ave Blk 216-220. I can see that the banner with the wording "HDB" been "Blanko". I think the managing LHN Group Residential was told to "blanko" the wording "HDB". After these estate had alrady been "En Bloc"ed. It had nothing to do with HDB.