For those driving to Folkestone or Dover for a ferry, you'll need to be aware that in October 2014 you'll be required to pay in advance for the Dartford crossing and no toll booths will be in operation.
See here for information: Dartford Toll Charging
It's likely that in advance of that there will be delays as work is undertaken to alter signage and remove the toll booths.
The crossing will still be free from 10.00 pm until 6.00 am.
See here for information: Dartford Toll Charging
It's likely that in advance of that there will be delays as work is undertaken to alter signage and remove the toll booths.
The crossing will still be free from 10.00 pm until 6.00 am.