MP Richard Arkless says ScottishPower has "vital questions" to answer and reckons one in four people in Scotland have been hit by the problem ScottishPower has been accused of "evading" compensations payments owed to customers who bought extended warranties on white goods more than a decade ago. He said: "This is a scandal of massive proportions affecting over 290,000 people in Scotland and thousands across Dumfries and Galloway.