Network Rail Assistant Asset Engineer interview questions

The interview was conducted online via Zoom. As soon as the interview started, I realised that it was not going to be an ordinary interview. This is because I was interviewed by 4 people, it felt more like an interrogation than an interview. I was overwhelmed with questions as I was being asked from every side. I felt that none of the interviewers had come prepared. Most of the questions were technical and competency-based. The interview lacked structure. There was no room at all for building rapport or getting to know each other due to the number of interviewers. I have had many interviews in the past with large multinational and small consultancy and contracting firm and this has got to be one of the worst interview experience to date.