Pakatan Harapan chairperson Dr Mahathir Mohamad has expressed confidence that the federal opposition can make significant inroads in Sabah come 14th general election with support from a local party.

The former premier told a town hall session at Perdana Leadership Foundation in Putrajaya today that Harapan is not out to dominate local politics in Sabah and Sarawak, but rather would cooperate with local parties.

"We have in Sabah a party, which is very supportive of us...