Quepem police in South Goa yesterday arrested Kedar Sinai Singbal who was displaying a moving flex-board mounted on a hydraulic jack, featuring Kejriwal and the party's state convener Elvis Gomes.
A flying squad of Election Commission had filed a complaint in this regard, police said.
"The accused was displaying the hoarding without taking permissions from the competent authority which amounts to violation of code of conduct," a police release said today.