A. locking ( Look at the signs. Choose the best answer (A, B, C or D) for questions 15 and 16. (0.5 pt) - 15. What does the sign mean? B. for locking C. to lock o sD. lock A. Slippery road B. Right lane ends ahead C. Road work ahead D. Flagger ahead 16. What does the sign mean? me a THIS CAR PARK IS A. Users must lock the car park after leaving. LOCKED AFTER BUSINESS HOURS B. People can park here while they are at work. EACH DAY
