Yes, and as PSP are mainly active in West, Central and NW previously, they would not even be allowed to stake a claim on Jalan Kayu. North is also not WP’s main area of activity. So it appears to me that only the smaller opposition parties will contest Jalan Kayu and ineed NCM will make an easy return to parliament
There's a small chance of WP contesting Jalan Kayu, especially if they are contesting neighbouring Punggol GRC.
But if WP doesn't think they have done enough groundwork in Jalan Kayu, they might skip it this time.
I think it's quite likely that WP will contest Punggol GRC because they have been walking the ground there in anticipation of a new GRC being carved out.
Hopefully Desmond Lim and his pathetic SDA will move off to Pasir Ris - Changi GRC and not demand to contest both halves of the old Pasir Ris-Punggol GRC.