Firms which offer investments such as personal pensions and Isas face tougher rules to ensure they give people a more realistic prediction of potential returns.
The motor insurance market is today facing an investigation by the Competition Commission after a report found the market was "dysfunctional" and may be pushing up premiums by £225 million a year.
The double-dip recession is deeper than originally feared, with revised figures today showing a sharper decline in the economy in the first three months of 2012.
The retail prices index (RPI) rate of inflation fell to 3.5% in April compared to 3.6% in March, new figures from the Office of National Statistics (ONS) reveal today.
Supermarket giant Sainsbury's sparked the latest round of the petrol price cutting war by announcing it will reduce its forecourt prices by 3p a litre.