when you end up queuing with the rest of us at the top end where the 2 motorways join again anyways. What a waste of money, I would demand a refund.
have dione it quite a few times on travels to football grounds - have to agree - generally a waste of time ( or was that because of the time of day I used it ? ) Down my way, I wish that I could have bought shares in the Dartford Crossing.....and lot of the time it's a nightmare.