I have to say, I have found Z4s in my neck of the woods very unresponsive to headlight flashing or waves. In around 12 attempts I have only had 2 responded.
In some instances they wont even let you out in a queue. This morning I needed to take a detour due to a RTA I ended up needing to take a RH turn on a busy road filled with cars doing around 40mph but only 2 cars length apart. At one point the traffic to might right cleared and around 500 yds down the on the LHS road I spotted a Z4. My immediate thoughts were "at last someone who will let me out". Got that one wrong, despite the RHS being clear he just sailed past looking at me and as he passed me turned to his passenger and laughed (possibly because I had my hood down and his was up!). Pretty unfriendly IMHO.
When I am in my mini I always let another mini out and often others do the same!
In some instances they wont even let you out in a queue. This morning I needed to take a detour due to a RTA I ended up needing to take a RH turn on a busy road filled with cars doing around 40mph but only 2 cars length apart. At one point the traffic to might right cleared and around 500 yds down the on the LHS road I spotted a Z4. My immediate thoughts were "at last someone who will let me out". Got that one wrong, despite the RHS being clear he just sailed past looking at me and as he passed me turned to his passenger and laughed (possibly because I had my hood down and his was up!). Pretty unfriendly IMHO.
When I am in my mini I always let another mini out and often others do the same!

