(Source: Index card file, OPERATION HIGH TIME http://www.simegen.com/sgfandom/rimonslibrary/oht.html) Gen laws that required simes to wear retainers in Gen Territory. The penalty for not doing so is deportation to Sime Territory.
Mairis lobbies in Washington to get a bill on to the floor of the Senate that would allow public establishments to designate areas where simes might take off their retainers.
The Retainer Laws are one of the subjects in RenSime where Mairis runs for World Controller after Digen dies. Mairis invents attenuators. And the Digen Coin unifies in-Territory and out-Territory currency, based on the dynopter.