A group of Travellers has set up camp on derelict land at Dundee Technology Park.
Ten caravans have been parked behind a vacant building on Luna Place.
One member of the group said he expected they would remain on site “for a couple of weeks”.
A large boulder places on the driveway to prevent people from using the car park had been moved out of the way.
The site has become a popular spot for Travellers in recent years.
In December seven caravans parked on the site.
One member of that group even claimed they had been given special dispensation by Dundee City Council to use the site although this was denied by the local authority’s housing convener John Alexander.