When the road regulations were brought into effect in India
A. June 1, 1980
B. June 1, 1989
C. June 1, 1998
D. June 1, 1999

Hint: India is regarded as the second largest network in the world. Laws regulating the traffic on roads were provided by the Motor Vehicle Act which was passed by parliament. Motor Vehicles were introduced in India by the end of the 19th century with the introduction of Motor Vehicles in India it became essential for the government to ensure safety on the road.

Complete Answer:
The Indian Motor Vehicle Act in 1914 was passed by central legislation and was applicable in British India. This was followed by a few princely states, with few modifications. Motor vehicles were introduced by the end of the 19th century, and 1914 was the first legislation to regulate their use. It was replaced by the Motor Vehicle Act of 1939 which came into force by 1940. The Motor Vehicle Act of 1988 came into effect on 1 July 1989 replacing the Motor Vehicle Act of 1939. Laws governing traffic were given under the Motor Vehicle Act of 1988. It applies to all parts of India since protection on the road is the matter of the state. The implementation of Motor Vehicle Act of 1989 is under the Department of Transportation, which is considered as one of the largest government departments on the basis of receiving revenues. The Motor Vehicles Act regulates almost all aspects of road transport vehicles. It has provisions for traffic regulations, vehicle insurance, registration of motor vehicles, control permits, and penalties. The Motor Vehicle Act of 1988 provides detailed guidelines for any driver to have a valid driving license and the vehicle should not be driven without being registered by the Motor Vehicle Act.
So, the correct answer is Option B.

Note: The Motor Vehicle Act originally came into effect on 1st June of 1989 which replaced the Motor Vehicle Act of 1939 which had earlier replaced the enactment of the Motor Vehicle Act of 1914. The main purpose of the Act is to legislate provisions relating to the operation of motor vehicles.