"A probe is underway into the incident and further action will be taken after CCTV etc is checked. We have not got any complaint (from toll plaza staffers) but a process to register a case is on," the Wavi police station official said.
The party workers attacked the booth late on Saturday after MNS leader Amit Thackeray, the son of MNS chief Raj Thackeray, allegedly waited at Sinnar toll plaza for half an hour.