In a recent written communication to the officials, the Delhi PWD asked them to conduct the inspection every month.
Instead of the police or Motor Vehicles Department imposing the revised fines on offenders, the cases will be handed over to the court.
Police said that vehicle-checks were intensified on arterial roads and highways connecting Coimbatore city with neighbouring states, and baggage thoroughly checked by armed police personnel.
The official allegedly ticked the Original Inhabitants column for all the people, including Hindus and Muslims, which lessened his burden for cross-checking documents.
Fitness certificates have been issued to 1,900 school and college buses after assessing their roadworthiness.