Booing at the end of the game is fine, possibly at half time but not during the game i.e every time they get the ball like you would for the return of a former player.
what really pisses me off is those dosy bastards (one twat towards the front of the town end in particular) who boo and abuse players before the games even kicked off...............i think he's a bit special tho!
Anyone who does that really needs to take a look at themselves. Unfortunately, I think Brown may receive exactly that treatment if he plays Saturday as I don't think his apology has washed with most.