IGP says Bank Negara officials and officers from commercial banks were also being questioned.
UPDATED 5.47PM A well-placed source says it's a bid to crush the task force probe.
'Donations to Umno from the past up to now have nothing to do with public funds.'
UPDATED 5.54PM The rally in downtown KL stillborn as organisers are carted off.
The 29 nabbed at rally may face up to 20 years in jail if charged and convicted.
UPDATED 3.37PM Dr M says those who used to complain to him have stopped coming.
He says this after Najib blamed DAP for blocking reforms in political funding.
UPDATED 6.12PM PM also accused DAP of not wanting transparency in political funding.
UPDATED 4.29PM Dr M sarcastically asks if Muhyiddin had done a 'great crime'.
Umno leader accuses ex-DPM of deliberately arranging for video be recorded and leaked.
UPDATED 4.58PM Jasa director says the state is used to their leaders resigning.
UPDATE 3.07PM Negri MB says enemies are out to topple elected leader.
UPDATED 5.20PM Najib whips up anti-Sarawak Report sentiment over 1MDB.
UPDATED 3.14PM 'I might be invited by the police to be questioned.'
UPDATE 2.22PM The NS MB says all Malay-majority seats should be given to Umno.
Malaysian officials were headed to Reunion to look for more debris.
Was the minister in charge of governance, integrity aware of the arrests, asks Lim.
UPDATE 2.52PM The Negri Sembilan MB also lauds Muhyiddin's ouster as DPM.