The problems plaguing several Barisan Nasional (BN) parties in Sarawak will help boost the opposition's chances in the state during the next elections, said DAP Sarawak chairperson Wong Ho Leng.

He cited the Sarawak National Party (Snap) and Parti Bansa Dayak Sarawak (PBDS), both still languishing from the aftermath of a leadership tussle, as examples.

In an interview over the weekend, Wong said a crisis over seats is also brewing in the Chinese-based Sarawak United People's Party (SUPP).

This, he added, would benefit the opposition, namely the Chinese-based DAP.