Grass was not a great show. I doubt if even Andrew Collins would say that. In fact, it were bloody awful. If I was given a choice about what 2 characters from the Fast Show would be the least likely to be made into sitcoms it would have been Swiss Tony and "You can't sit there" bloke that ended up in Grass. Two weak ideas that should never have seen the light of day. And the Norfolk accents in Grass were diabolic as well.
Shame about Not Going Out. Wasn't a massive fan but it was better than most things on.