The roadblocks will be manned by the police, Armed Forces, Rela volunteers and the Civil Defence Force. Penang Chief Minister Chow Kon Yeow said the roadblock set-up was among the components decided during a Penang Security Council Committee (JKNPP) meeting. He said the state had also sent a letter to the National Disaster Management Agency (Nadma) director-general to suggest for new low-risk quarantine and treatment centres (PKRC). “This was regarding suggestions for a new PKRC at the Mara Excellence Centre (MEC) in Jawi and at the Pesta site in Sungai Nibong. “Both locations will be able to house up to 1,000 patients.