India, March 18 -- The Enforcement Directorate (ED) has issued summons to Rashtriya Janata Dal (RJD) chief Lalu Prasad Yadav asking him to appear for questioning on Wednesday in connection with its money laundering probe in land-for-jobs case - dating back to 2004-09 when he was Union railway minister, people aware of the development said on Tuesday.

Lalu Yadav's other family members including son Tej Pratap Yadav and wife Rabri Devi have also been asked to appear before the investigators on Tuesday, officials said.

It is alleged in the case that appointment of substitutes in Group-D jobs was done in the railways during 2004-09, violating the recruitment norms and procedures of the Indian Railways.

The candidates, directly or through t...