Nepali Congress lawmaker Gagan Kumar Thapa has sought an investigation into the attack on NC Joint General Secretary Mahendra Yadav.

Speaking at the Parliament meeting on Thursday, lawmaker Thapa demanded that the government carry out a thorough investigation into the matter and bring out the entire facts surrounding it.

He utilized the forum to raise concerns over the safety of political people while walking the streets of Kathmandu. 

"Some give a threat of arson while some attack with a Khukuri," he said, adding that he wished to see the government's presence in its functioning.

Yadav was attacked with a sharp weapon in the broad daylight in the Capital on Wednesday.

He is undergoing treatment at the National Trauma Center.