Provincial police have been deployed to monitor the violence.
The minister wants members to evaluate the state of the ANC against the values and principles Tambo espoused.
The billing turnaround plan involves tightening up on procedures like meter readings and better coordination between departments.
The RSR issued the prohibition directive following the fatal accident at Elandsfontein Railway Station.
It is believed the boyfriend, 26, strangled his girlfriend, 26, to death before hanging himself with a rope inside his room.
The outbreak in Mpumalanga comes after the announcement of the Avian Influenza outbreak in Zimbabwe on June 2.