Election Commissioner HS Brahma said strictly going by the law, Kejriwal "violated" the Model Code. (Agencies)
He said the whole country knew that the election schedule has been announced and the Model Code was enforced.
He said according to the Deputy Commissioner's report, police had stopped him to find out whether he has taken prior permission before holding his road show.
"He was not detained. Since election dates were announced, we just wanted to make sure that he followed the Model Code of Conduct and takes due permission. Thus, we took him to police station to brief him about the same," Superintendent of Police, Patan, Parikshita Rathod had said.
News of Kejriwal's detention led to clashes between AAP and BJP workers in the national capital and in Lucknow and Ahmedabad.
Kejriwal's car was attacked in Kharohi village of Gujarat and its windshield was damaged, which resulted in a scuffle between BJP workers and those in Kejriwal's convoy.
Brahma said the EC would ensure that such incidents don't recur.
"We will implement the law strictly. We appeal to political parties not to use harsh language and action," the EC said.
Brahma had on Wednesday urged campaigners of political parties and other leaders to refrain from making personal comments.
"We would appeal to all the political parties, their star campaigners and other leaders that they should not use words which will hurt somebody. They should avoid using such comments," Brahma had said.
Election Commissioner HS Brahma said strictly going by the law, Kejriwal "violated" the Model Code.