A Deputy Education Minister in charge of tertiary, and MP for North Tongu, Samuel Okudzeto Ablakwa, and the deputy Chief of Staff, Valerie Sawyerr, on Thursday, joined to sign a petition book, that has been opened on the premises of pro-government station, Radio Gold, and at the Freedom Centre, ostensibly to pile pressure on President Mahama, to grant presidential pardon to the Montie FM trio, jailed four months by the Supreme Court, after they were found guilty of contempt.