<span style="color: #222222;">BJP has accused Aam Aadmi Party of not doing enough for curbing air pollution in the national capital. Talking to reporters in New Delhi today, party MP Meenakshi Lekhi alleged that Arvind Kejriwal  government failed to spend tax money collected  for the purpose. </span><br />'' <br />'' <span style="color: #222222;">She said the National Green Tribunal has imposed fines from time to time on Delhi government for not taking effective steps towards air pollution control. Mrs Lekhi also highlighted works undertaken by the Center over the issue. </span><br />''  <br />