A total of five convictions have been secured against people operating brothels in Donegal between 2008 and 2011.
A number of on-line escort agencies continue to advertise their services on behalf of young foreign national women offering sexual services in Donegal.
Only recently Gardai in Letterkenny busted a brothel at Binnion Avenue.
The women, who were all Romanian, appeared at Letterkenny District Court and were fined and then ordered to leave the country.
Neighbouring Sligo has had nine convictions for brothel-keeping over the past three years.