it was an interesting show. The receiver had some interesting comments about property developers. He obviously wasnt a fan...
Loan contracts can be called in. They arent usually called in while the mortgagor is making the payments, but there are numerous conditions that give the lender that right. On the flip side, mortgagors can refinance, any time they like. Obviously they are a little stuck if their circumstances, or the securities have changed since the initial loan application.
The story didnt mention those businesses who moved their lending to another bank after being tapped on the shoulder, obviously not nearly as newsworthy.