"On Sunday at 11 AM, I look forward to sharing my thoughts during the #MannKiBaat radio programme," Modi tweeted today.
"As I said during the last programme, this time I would talk about the menace of drugs," he added.
In his second 'Mann Ki Baat' programme on November 2, Modi had said that some people had written to him about the drug menace. He had then asked people to share their views and suggestions on the issue.
"Several people shared ideas, comments & insights on the topic which have been both eye-opening & helpful. My thanks to them for contributing," he posted in another tweet.