No worries, glad it helped
When coming out of Dover i would go up the hill ( A2 ) rather than down the front ( A20 ) which i believe is very very very busy.
They were queing all the way back up the hill on the opposite carriageway going into the docks right back to the roundabout at the top but that didn`t affect us going away from the docks.
Once past that it was clear until you get to the A2/ M2 junction where there is a police checkpoint which creates a queue back down the M2.
They are turning wagons round to send them the official M20/A20 route but every layby on the A2 was still full of foreign wagons waiting to go down to the docks who`d obviously got round the checkpoint.