New Delhi: Taking a jibe at Delhi CM Arvind Kejriwal, Uttar Pradesh Chief Minister Yogi Adityanath on Tuesday said it is difficult to understand if he is a Chief Minister or a 'dharna mantri' (protest minister).

"It is different to know if he is a Chief Minister or a 'Dharna Mantra'. Whenever a development scheme came, he sits on a protest. Is it appropriate for a Chief Minister to sit on a protest?" Aditynath said at an election rally here.