Saw an accident this morning

If a car infront (the description in the first post differs from post #4) of you and slows if you proceed to over / undertake the car you need to make sure the car is not turning, especially if there appears to be nothing in front of it causing it to slow down, it's basic road sense.

well, sorry about that.. i was more paying attention to things around me :P
but i agree with you -- it's road sense. although i'm quite sure the car was slow and simply turned -- we were all going past them -- hence, driver's fault 75%, rider 25%.