Especially during the 1980s, clientelism was further enhanced by a new policy, "rotația cadrelor" ("cadre rotation"or"reshuffling"), placing strain on low-level officials to seek the protection of higher placed ones as a means to preserve their position or to be promoted. This effectively prompted activists who did not approve of the change in tone to retire, while others—Virgil Trofin, Ion Iliescu and Paul Niculescu-Mizil among them—were officially dispatched to low-ranking positions or otherwise marginalized. In June 1988, the leadership of the Political Executive Committee was reduced from 15 to 7 members, including Nicolae Ceaușescu and his wife.