Hang corrupt people in public: Supreme Court, but by who, when and where?

"The only way to rid the country of corruption is to hang a few of you on the lamp post. The law does not permit us to do it but otherwise we would prefer to hang people like you to the lamp post," a Bench of Justices S B Sinha and Markandeya Katju was quoted by PTI as saying. The Bench made the statement while hearing the bail application of Braj Bhushan Prasad, a dismissed employee of Bihar government for his alleged involvement in the Rs 1,000 crore fodder scam.This sounds very good but what about the corruption in Judiciary? The same supreme court instead of punishing the corrupt judge of the Gujrat Judiciary in the Zee TV case is shielding the judge and is bent upon punishing the Zee TV for exposing corruption in judciary. It seems the judges of SC do not know the saying " Practice before you preach to others"