A Fijian politician who was allegedly assaulted by Prime Minister Frank Bainimarama says he's still waiting for answers from the police.

Pio Tikoduadua says Mr Bainimarama verbally and physically assaulted him at the entrance to parliament house last Friday.

The Prime Minister has denied the allegation.

Mr Tikonduadua filed a complaint with police but a week later he said he's yet to hear anything back.

"I'll wait, I'll wait for as long as I have to but you know I have my rights as well," he said.

"Whenever I believe waiting is no longer tenable then maybe I would consider looking at other avenues to foster my rights".

Despite the lack of information coming from police Mr Tikoduadua said he's still confident they will investigate his allegation.

Former prime minister, now opposition leader, Sitiveni Rabuka is calling for police to follow through with their investigation.

"I demand that every citizen has their rights protected by the laws and their grievances dealt with by the law," he told Pacific Beat.

The Fiji Times has reported that CCTV footage may have recorded the alleged altercation.

Questions to the police about the footage have yet to be answered.

Another former prime minister Mahendra Chaudhry also called for justice and an apology from Mr Bainimarama.

But Mr Tikoduadua says he's not holding out any hope of an apology.

"I'm not even sure they're even thinking that way. So no," said Mr Tikoduadua.