What are the long-term effects of leaving outstanding Road Transport Department (JPJ) summonses unattended?

What are the long-term effects of leaving outstanding Road Transport Department (JPJ) summonses unattended?

The long-term effects of leaving outstanding summonses unattended can result in offenders being blacklisted and issued an arrest warrant, which means users will not be allowed to renew their road tax and driving licenses. Users will only be removed from the list after clearing all outstanding summonses.