Originally Posted by
GuruCube
I must admit this is something I have thought since the intermediate rule came along. It seems illogical to do it to only half of the holding points. Surely then it will only stop half of the incursions?? Whats to stop the guy at the intermediate lining up if he
doesnt hear the holding point?
-This doesnt mean Im in favour of then new 'via A1' rule though...

I understood the original CAA idea of naming the intersection was to stop someone at the full length from rolling (you are also meant to give the intersection when clearing for take off from an intersection) rather than to prevent runway incursions.
Interestingly I was corrected by a BMI crew the other night when whilst busy I forgot to put "via" in my clearance to them. They do seem to be adopting the new words.