Dartford Crossing (Congestion)

I congratulate my hon. Friend on securing this important debate. He and the Minister will be well aware that I am also in favour of scrapping the tolls on the crossing. There has been a betrayal of what we were initially told about the bridge being free when it has paid for itself. However, I appreciate that we are currently in a tough financial and economic situation. Congestion is a real issue in my borough of Bexley and for my constituents of Bexleyheath and Crayford, as well for businesses and residents of other constituencies. I therefore endorse what my hon. Friend says. Does he agree that we should pursue more radical solutions with the Minister, such as removing the toll booths, and that we should also consider the more effective use of free-flow technology by promoting and developing the DART-Tag scheme further?