Nothing written in any of the airlines I have flown with.
In those where there were "Sabena boys" I did enjoy a lot of hand flying and that is one of the reasons I consider those captains probably the best I've flown with. And they were all from a good cadet program, btw.
In the others, very seldom I fly with a "brave" captain who encourages hand flying, and very frequently with "not so brave" ones who directly deny that "right" to me.
In one of them, their motto (non written) is "do not degrade the airplane capabilities".
a last thought. The Airbus FBW is not a CWS. The only real difference is that you don't have to trim and you maintain bank angles very easily. Otherwise, you have to set a pitch and thrust, and use the brain, like in a cessna.