Traffic Jams

I have seen so many accidents/near misses both on the M20 approach to J8 and the roundabout at J8 - usually caused by people suddenly changing lanes.

I think the signing is both confusing and unclear. Its fine if you are a 'frequent traveller' but not easy for visitors especially if English is not their first language.

Als0, on the A20 signs say that Dover crossing traffic must join Op Brock at J8 - but that is incorrect - nobody can JOIN the M20 at J8, you have to go back to J7.