The "Self assigned motorway lane policing team" morons.
You know the type - he will indicate from left hand lane, pause briefly 2 inches from you tailgate, flash his lights, move on to right hand lane, speed up, take you over and then immediately dive back across all lanes back to the left hand lane, missing nose of your car by a foot just to immediately slow down below your speed. This is to show you "you are middle lane hogger". Look moron, this is A2, not M2, the reason we are all in the middle lane is because we are heading towards Dover, not Dartford, if we were all in inside lane, in few hundred yards we would find ourselves in a wrong lane and with need to suddenly pull out to avoid long chains of stationary HGVs stuck on a ramp approach for traffic going north. But why don't I let you discover it yourself, just wait 200 yards... 150... I bet you wish you were in middle lane now... 100, no, that indicator won't tardis you to Essex, mind that truck with forklift strapped to the back... 50... WHERE IS YOUR GOD NOW?
The "I don't know when rush hour is" brigade
Over the last 12 months I observe wave of motorists completely lost in time and space without any understanding of why traffic happens when it happens. Chains of tractors pulling field plowing equipment at 30mph between M25 and A2 at 18:30 on Friday afternoon. Road workers coning off lanes of half the motorway at 18:00 for roadworks that start at 00:00. One lane of two lane A roads coned off because "maintenance" crew has to cut branches of trees 100 yards to the left and they won't park on green verge and must stop their motorcade of 20 contractor 4x4 vehicles across one lane and the branches/grass/hedges ABSO****ingLUTELY must be trimmed in the middle of rush hour on Monday. Countless driver school cars with learner drivers doing bunny hop first step driving in stationary traffic in London at 10:00am. Tesco Home Delivery and Ocado vans unloading bags while blocking lanes of double red routes all around London at 9:30am. People, it's rush hour traffic. You don't need to be there. Would you just please exercise some common sense and stay home/on the field/in shop for half an hour or an hour longer and let people commute without you serving as obstructions.
Talking about delivery drivers and couriers stopping on red routes and no stopping zones. Look, it's already pain in the bottom and you already break regulations - why not go one step further - park with one wheel or fully on the pavement if size allow it and let the traffic flow.
These guys:
You have suicidal tendencies for the sake of saving 1 minute off your bike journey at lights, no one gives a toss, but the other guy - he will have to live with it - your stupidity affects others.