У вашего броузера проблема в совместимости с HTML5
Over a dozen (12) rider faults that would cause you problems both on your DAS Module 2 Test and when your out and about. Whilst out on a DAS lesson, Can you spot them? Give yourself a head start on your Module 2 Test. I have taken out the sound so feel free to comment and ask questions ok. LIKE our facebook https://www.facebook.com/rjhmotorbiketraining/