I've name changed for this.
My work is not a happy place to work. There are a lot of issues with lack of flexibility & understanding, a lot of red tape, many strong characters who aren't always easy to work with... The staff turnover is very high as bosses don't always treat staff well and they are not appreciated.
I've not personally had problems with anyone in particular, and get on well with most people there. I rely on the money so try to keep my head down and work hard, just getting through the day and looking forward to going home. A colleague & friend (worker A) has raised a formal grievance about another team member (worker B). I know worker A has had issues there and hasn't always been treated properly by worker B and some others. She has lodged a formal complaint about bullying and now all other staff in the office will be interviewed. I work closely with both A and B and get on with them both. I can't afford to risk my job by backing up worker A (worker B has been there a long time & is highly respected by the bosses. I believe my life at work would be made very difficult if I went on record agreeing that there has been bullying). I feel guilty for not supporting my friend, but can't afford to risk making work any worse than it is already or to limit my options of progression there.
What would you do? It is clear I will be interviwed and asked to go on record about what has happened in the office. Is it ok just to say that I know there has been done tension/issues between the two but that I get on well with both of them? I'm really worried I'll say the wrong thing.