New Delhi: The Congress Saturday said those who took bribe to ensure the promotion of a railway official will be punished.
"Whoever is the culprit will be punished," Congress spokesperson Rashid Alvi told reporters.
The CBI Saturday arrested Bansal`s nephew Vijay Singla and three others in Chandigarh for allegedly taking a bribe from the railway official. A total of six people have been arrested.
Singla allegedly took Rs.90 lakh to ensure the promotion of railway official Mahesh Kumar.