TTMBC (Temporary Traffic Management Basic Course) – If you are starting out in the traffic management industry you will need to complete this course. It provides you with a basic knowledge of working on highways. You will receive a new Lantra Smartcard with CSCS entitlement (valid for 6 months). You are ready to gain experience on NHSS 12ABC&D works. You must complete either a T1/T2 course or 12AB Classroom course before this this ticket expires otherwise you will have to re-sit the TTMBC.