MRL is the project owner of the 665-kilometre (km) ECRL, which will traverse the East Coast states of Kelantan, Terengganu, and Pahang before linking the Klang Valley on the West Coast.

Takeda Malaysia & Singapore country general manager Dr Lynette Moey said the impact of dengue fever cannot be overstated.

He said the project on a 12-hectare land will receive garbage collection from six local authorities and the technology used will successfully reduce land use by up to 80 per cent besides helping environmental conservation and opening up economic opportunities.

Majlis Perbandaran Kuala Langat dalam satu kenyataan memaklumkan tempoh penutupan masuk bagi kenderaan awam adalah selama dua bulan.

"Siasatan tidak menemui bukti kukuh menunjukkan aktiviti antropogenik sebagai satu daripada faktor penyumbang kepada kejadian tanah runtuh ini," kata Ahmad Zahid.