A former policeman accused of sexual harassment and soliciting child pornography has had more than a dozen rape charges added to a long list of allegations against him.

Vaughan Hildebrand, 29, has been behind bars since June last year after 10 women alleged they were sexually harassed by the former Sydney constable.

Another two women have come forward, one who has accused Hildebrand­ of repeatedly raping her in 2010, The Daily Telegraph reported.

Vaughan Hildebrand, 29, who is accused of sexual harassment and soliciting child pornography, has had 14 rape charges added to a long list of allegations against him

He has been charged with 14 counts of rape relating to that woman.

Hildebrand­ faces a total of 15 counts of sexual intercourse without consent and a further 12 of using a carriage service to harass and intimidate.

He was initially investigated and charged with 17 offences relating to the harassment and stalking of three women.

Seven others later came forward and he was charged with another 16 offences - including using a carriage service to solicit child pornography and one count of rape.

Hildebrand, 29, has been behind bars since June last year after 10 separate women alleged they were sexually harassed by the former Sydney constable

A total of 51 offences relating to the accusations of 12 women allegedly occurred between 2010 and 2016.

Police also allege they found a number of guns and ammunition in his possession when they raided his home.

There are further claims he pretended to be a plastic surgeon to obtain images of a woman's breasts.

Hildebrand was reportedly attached to Sydney City Local Area Command when most of the offences allegedly occurred.

When the allegations came to light, he was suspended from the force without pay, but later resigned from his post.

The former constable, from Campbelltown in Sydney's south-west, has been 'tormented' in jail, his lawyer told the paper.

Hildebrand was reportedly attached to Sydney City Local Area Command (pictured) when most of the alleged offences occurred.

HOW MORE WOMEN CAME FORWARD TO ACCUSE OFFICER VAUGHAN HILDEBRAND OF 51 OFFENCES - INCLUDING RAPE Former policeman Vaughan Hildebrand (pictured) stands accused of 51 serious offences Former policeman Vaughan Hildebrand stands accused of rape, sexual harassment and soliciting child pornography. The 29-year-old has been in jail for more than six months after 10 women alleged they were sexually harassed by the former Sydney constable. Another two women have since come forward, leading to 18 fresh charges - including 14 counts of rape - to be laid against him. June 2017: Hildebrand is arrested and charged with 17 offences after three separate women made serious allegations against the policeman. The charges include four counts of stalking and harassment, six of using a carriage service to harass and misconduct in public office. November 2017: Seven more women come forward and accuse the former constable of sexual assault. Hildebrand is charged with another 16 offences - including using a carriage service to solicit child pornography and one count of rape. December 2017 - to present: Another two women, one who accuses Hildebrand­ of repeatedly raping her in 2010, come forward. Among 18 new charges to be laid against him are 14 counts of rape. The 51 offences relating to the accusations of 12 women allegedly occurred between 2010 and 2016. Advertisement

Hildebrand remains behind bars after twice being refused bail. Police have not ruled out pressing further charges.

Acting Assistant Commissioner David Donohue said at the time of Hildebrand's arrest he was horrified by the allegations.

'We are entrusted as police officers to uphold the law and while these are allegations, any misuse of trust is a serious ­matter,' Supt Donohue said, according to the paper.

Hildebrand is due to appear at Central Local Court on February 15.