Man pleads guilty to threatening Central Coast MP

A man has pleaded guilty to threatening Gosford state MP Liesl Tesch with violence.

Christopher Mark Whitty, 43, was charged with using a carriage service to threaten serious harm against Ms Tesch in August.

A court had previously heard he used Facebook to make threats of violence and statements indicating an intention to find the former Paralympian in public and cause her harm.

Yesterday, the matter was heard in Gosford Local Court where Whitty submitted a guilty plea. 

The accused has been on conditional bail since August.

Bail conditions include not going within 100 metres of Ms Tesch, possessing only one mobile phone and SIM card, and not entering Gosford unless to attend court. 

Ms Tesch is the Labor member for Gosford and parliamentary secretary for families, communities and disability inclusion.

At the time of the incident, Ms Tesch said the threats made her question the value of using social media as an MP. 

"I think it's women in public life in particular and female journalists that really get the brunt of the harm that's caused on there," she said. 

Research from non-profit organisation Women for Election found online abuse or intimidation is commonly experienced by female politicians, with 90 per cent of 110 women running or elected to office able to cite an experience.

Half of the women surveyed considered not running again or withdrawing from running.

Whitty is due to face a sentencing hearing in December. 

The ABC contacted Ms Tesch for comment.