I did a quick drive by of Wested Lane last night. The section marked in red is not that long and is near to a haulier. There was an articulated lorry parked on the road as in the other picture in Steve's post. Mark Way would make a good 'spill over' for us to use as it's longer, wider and has plenty of turning space. It is also a cul de sac. (on the map in blue).
Hope this is of some help