National Highways Authority Of India [NHAI] — Regarding problem of local vendors

Everyday I’m crossing Chittampatti Toll plaza in Tamilnadu (Madurai District) twice it’s observed that the local vendors are joining hand with the toll staff and selling their products by blocking the entrance and exit of the toll booth which is leading to accidents of the cars because they tend to come very closer to the car with their product and they run between the path which is leading to accidents I had complained several times to the staffs in the toll plaza but no action is taken hope action will be taken by the complaint thank you