why cant do it in parliment?

No. He already 80 years his own party not strong like BN last time due to propaganda by media. Last time all where got digital can directly access true news. All being filtered by media controlled by BN and tv station under media prima (also belongs to UMNO people). All the bad news related to mamakthir never come out from tv3 and utusan. That is how successful they control all the true info from disseminating to the public

Having said that, Mahathir is trying to oust anwar as many asset of Daim abroad probably related to Mahathir as well🫢