Gardai say their investigations into alleged human trafficking in Letterkenny, in conjunction with the HSE, the employment authorities and other agencies.
Yesterday, a man in his forties was detained during one of a number of searches in the town.
It follows the release of six men, believed to be Romanian, at the end of August. Some of them have returned home, some have4 voluntarily remained in protective custody.
On today's Shaun Doherty Show, Detective Inspector Pat O'Donnell confirmed that while a number of premises were searched yesterday, none have been closed.............