As outlined in my reply of 2nd October 2018 to a similar question (Ref 39752/18), the Criminal Law (Sexual Offences) Act was enacted on 22 February 2017. Part 4 of the Act, which was commenced on 27 March 2017, provides for two new offences of purchasing sexual services in the context of prostitution. The purpose of these offences is to target the demand for prostitution. The part of the Act dealing with the purchase of sex is due to be reviewed in 2020, which review will include an assessment of the impact on the welfare of those who engage in sexual activity for payment, as well as statistics on prosecutions and convictions.
In relation to the Deputy's query, I would encourage anyone who has been the subject of a violent crime, to report that incident to An Garda Síochána, and for any group with evidence of such crimes to present any data to An Garda Síochána.
The organisation in question, in common with other interested parties, has recently been given the opportunity to submit detailed proposals for funding for further research into the issue, with any such research expected to inform the aforementioned Review.