Hi Sheikh Muhammad Anwar! Demerit points collected are not permanent. You may view the full answer here: https://www.motorist.sg/ask-motorists/134/when-will-my-demerit-points-be-reseted and you may check the status of your demerit points here: https://eservices.police.gov.sg/content/policehubhome/homepage/enquiry/status-of-driver-improvement-points.html