Starbucks 'planning changes to tax policy'

Starbucks is planning to change the way it operates so that it will end up paying corporation tax in the UK.

BBC business editor Robert Peston cited sources close to the coffee shop firm as saying it had been stung by the criticism and was changing its ways.

Despite having almost one-third of the UK coffee shop market, Starbucks has paid corporation tax only once in the past 15 years.

Robert Peston reports.