The Met claimed this was "mere chance" and that trainers did not think Mrs Grewal was up to scratch. But in its judgment, the tribunal ruled: "If this were truly the case, we would have expected to have seen particular remedial steps put in place. They were not." After Mrs Grewal complained to Met chiefs, she had a meeting with Pc Rigby in March last year. The panel ruled: "Pc Rigby told Mrs Grewal that other students had been laughing at her. This was an inappropriate and potentially undermining comment.