you give RP way too much credit, I'd be surprise if they get any more than 2%
I am giving RP 8% because of Kenneth Jeyaretnam's brand name
If you notice, he has been going around using his father's name (again) just like he did in GE 2011
He claims that Punggol East "was a part of Cheng San GRC , which JBJ contested in 1997"
When he contested West Coast, he highlighted that "Anson, which was JBJ's seat, is part of West Coast"
Some hardcore JBJ supporters will still support KJ.
The funny thing though is that JBJ is associated more with WP than RP (for the old timers)