Its president, Rajesh Nagarajan, called for a halt to any clearing or development in forest areas regardless of their gazetted status.

He said the forests act as crucial water catchments and flood buffers for areas like the Shah Alam community.

Rajesh urged the authorities to re-gazette environmentally sensitive zones for their permanent protection, as well as to enforce strict no-development zones on steep slopes and water catchment areas.

He said the Shah Alam community forest – a 174ha lowland rainforest stretching from Sections U10 to U13 – is being fragmented by encroachments, despite being part of a wildlife corridor.

“The loss of tree cover and soil permeability has led to increased runoff, overwhelmed drainage systems and accelerated flood risks,” he said in a statement.

This follows the flash floods at Taman Bukit Kemuning in Shah Alam this morning, affecting about 180 homes and forcing more than 100 residents to evacuate.

Motorists were also reportedly stuck at the Kota Kemuning toll plaza.

Rajesh said these floods were not isolated weather anomalies. He cited the many incidents around the area as key examples, including one instance in April involving Taman Sri Muda and Taman Melawis.

He also pointed to the devastating December 2021 floods, which forced the evacuation of 400,000 people and resulted in nearly 50 deaths.

“These floods are not natural disasters, they are man-made. The forests were our protection and we have destroyed them.

“This is not just an environmental issue, but a human one. The destruction of forests has led directly to property damage, economic loss, and community hardship,” he said.