A couple of people have refused permission to let us in to their premises.
The elderly couple had refused to sell the property for the price offered by the government since 2001.
Barney tries to get them to go out, but the two couples consistently refuse.
The couple had refused to comment on the nature of their relationship, and it was not known whether they were married or not.
The couple, who returned from missionary work in Australia to attend the trial, refused to comment.
"A couple of patients have refused to sign or take treatment."
A couple who were aware refused to believe it would be effective in 1994.
The couple never spoke of the incident, and refused to discuss whether it was a suicide attempt or not.
The first couple refused to get out of the car.
"One couple refused to pay their service charge because their table didn't have a cloth," he says.