Vehicle safety information, general motor laws, emergency information and road closures, registered sex offenders and recruiting information. POLICE Magazine is a law enforcement magazine and website containing articles, news, police product reviews and an active online forum discussing news that affects police officers. It is written for cops, by cops, with news and information that is important to cops: how to stay safe and protect our communities, how to be a more effective officer, how to advance a law enforcement career. Nov 12, 2020 · If you are 50 years of age or older, you can contribute an additional $6,500. You may enroll in a TDA at any time, but may only change carriers twice per year. Watch the TRS Financial Awareness Video Series to learn more about retirement self-sufficiency.