SERU Training Centre. To become a licensed private hire driver, you must complete the SERU assessment. We offer SERU training, TFL SERU online training and SERU mock test. We have experienced teachers who will train you for the SERU exam. We also provide SERU classroom training. We are the best SERU test training centre in London. We provide a free SERU book to all our students. We provide TFL Topographical and SERU Training.