Dangerously thin lanes

The M20 has become dangerous especially on the London bound side. Lorries overtake you even though you are doing 50mph and they are so close to my car. I have seen a couple of instances where they have clipped cars. The lanes are not wide enough for lorries to travelling up and down. It is only going to be a matter of time before someone is seriously hurt or even killed.

Secondly the traffic around Maidstone has become horrendous due to operation Brock.
There must be a better alternative than to stuff up a main arterial road.