A group of travellers has moved into a disused bus station which is scheduled for demolition.
Travellers are expected to move out by the end of the week
Luton bus station was closed in January to allow the site to be redeveloped to create a new transport interchange.
Luton Borough Council said it has issued legal notices to the group of travellers who moved their vehicles into the building.
A council spokesman said they expect the travellers to move off the site by the end of the week.