Asking his supporters not to indulge in violence, Kejriwal said AAP's movement will be "finished" if his supporters retaliate to such attacks.
"If we ever become violent, the movement wud be finished. So, please please please, in future, if anyone hits us, including me, we shud be nice to him," he said in an appeal to AAP supporters.
Kejriwal kicked off a three-day roadshow in Haryana from Dhansa earlier in the day.