Money Box - Why did Money Box listener Peter's car hire costs jump from £37 to £175? - ÃÛÑ¿´«Ã½ Sounds

Money Box - Why did Money Box listener Peter's car hire costs jump from £37 to £175? - ÃÛÑ¿´«Ã½ Sounds
Why did Money Box listener Peter's car hire costs jump from £37 to £175?
Simon Calder explains how to avoid the extra charges.