See now:
Re-tenanting fee
Contract dishonour fee
Security Levy (15% premium, refunded after full term is reached)
Oh and every excuse not to return a bond.
Forget second-order consequences...
Paid $300 for a used 5x4 trailer from 1978
NSW government charged me $81 for the privilege.
27% transfer fee. Must be a bargain considering everything else these days is a base 30%