Olivia owns a convenience store and has invested a lot of money in gambling machines for the store. Recently, the government passed a law banning the machines from the store immediately, although pubs are allowed to continue operating these machines. Is this law fair? Does it violate any of the common values associated with the law? Would it make a difference if the law applied only to new businesses? Would it make a difference if the government provided compensation to the convenience stores affected, or phased in the law to allow for a period of adjustment?