New Delhi, Jan. 16 -- Taking a dig at the BJP-led Uttar Pradesh government over the invoking of the National Security Act against three people arrested in connection with an alleged cow-slaughter incident, senior Congress leader Kapil Sibal on Tuesday asked why there was no action against those accused of killing a policeman.

It must be noted that Bulandshahr administration on Monday invoked the National Security Act against three people arrested in connection with an alleged cow-slaughter incident. On December 3, the mob went on a rampage after cattle carcasses were found strewn in the fields outside Mahaw village in Siyana. Inspector Subodh Kumar Singh was killed in the violence.

Kapil Sibal tweeted "Wah Yogi ji (Uttar Pradesh Chief M...