Thanks!

You have certainly helped me to understand a fleeing move.
But.... in wich circumstances can a fleeing element
pass trough a friendly element.
Fleeing is spontaneous but not an 'advance', so:
P.32 par. 3 speaks for elements 'passing through and not in spontaneous advance'
-----> so all those circumstances should be true for fleeing elements
p.32 par. 4 speaks for elements 'in spontaneous advance'
------> so shouldn't be trough for fleeing elements
but the same paragraph states also what happens if 'spontaneous advancing or
routing elements passes trough'
Now I am confused, does a fleeing element belonges to paragraph 3 or 4, or both?

If my English isn't perfect, I am just a Dutch guy.