On Monday I was joining a motorway from a slip road. This slip road merges with the slow lane of the motorway (M27).
I had a motorcyclist dressed all in black immediately behind me (very very close) and a red van in the slow lane at exactly the point I was going to join. I couldn't brake without causing a serious hazard to the dressed-in-black motorcyclist. So, heart racing, I pressed my foot down to the floor and managed to get onto the motorway with what felt like mere inches between me and the red van. Meanwhile, the dressed-in-black motorcyclist did an exotic manoeuvre known as weaving between lanes and undertaking a bunch of the cars on the right.
It gave me shakey leg for a while (although 8 mo DS didn't even wake up). Why on earth do motorcyclists (not all but definitely this one) take such terrible risks?