Putrajaya has been urged not to enforce another round of the movement control order (MCO) in the Klang Valley without ensuring that the rules are clear.

Bangi MP Ong Kian Ming said there has been intense speculation that "MCO 3.0" will be applied in the Klang Valley next week because of the rise in new Covid-19 cases in the area.

If the MCO is hurriedly announced, many people may...