PKR vice-president Nurul Izzah Anwar has branded the barring of PKR Wanita chief Zuraida Kamaruddin from entering Sarawak as "an act of cowardice".

"For a lot of us, it's an act of cowardice that Sarawak Chief Minister (Adenan Satem) should resolve to change," she told reporters after flagging off the convoy tour for the 'Free Anwar' campaign at the jailed former opposition leader's official residence in Segambut today.

She lamented that when Adenan came into power, he had promised reform but appears to still be making "undemocratic decisions".