Local businessmen and women use the Dartford crossing regularly to make deliveries into Essex and Kent.
They are the backbone of British industry and that is why I am keen to find new ways we can make their lives cheaper and easier.
At a cost of just over 5p a day we will help thousands of small businesses keep their costs down as well as saving money for those who currently belong to the residents' discount scheme.
More top news
London Underground claims unions refused to discuss a revised pay offer.
Lutfur Rahman was also ordered to disclose detail of income and expenditure.
10 years on, George Psaradakis has given his first interview, recalling the events of July 7 2005.