I still don't like it. Allowing such experimentation on "naturally non-viable" embryos will encourage researchers to figure out "natural" ways to kill embryos for research.
You DO realize that the restrictions are simply sending the best in this field overseas to do this research.
So what have you accomplished ? People will still develop it, and if sucessfull people will still use the results ... only it will have a “Made in Singapore” stamp on it.
You’ve simply outsourced it.