My commute starts by going under a highway. The right turn lane to get on to the highway doesn't present a problem much. One day last month though I had a double trailer semi pass me just as I got to the start of the right turn lane for it. No problem there. He passed me with plenty of room. A second one came up along side of me and started to brake. Rt turn signal came on. I was like OH NO. Well he continued to brake and moved to the right turn lane behind me. It was also dark out and I am sure my dual tail lights and reflective vest helped.
Now that I think about it I need to start takeing that lane to prevent this happening next time.