Amritpal Singh was on the run since March 18 after the Punjab police launched a crackdown following the storming of the Ajnala police station by his supporters to secure the release of an arrested associate.

Source: https://www.ndtv.com/india-news/live-updates-fugitive-amritpal-singh-surrenders-before-punjab-police-in-moga-say-sources-3971466

While CM Mann has held that not too much should be read into the Ajnala incident, the point remains that there seems to be discontent on the ground and that Amritpal is feeding on it.

Source: https://indianexpress.com/article/political-pulse/punjab-amriptal-singh-rise-aap-bhagwant-mann-budget-session-8479400/

While the BJP has demanded governor's rule in the state, the Punjab Congress has sought arrest of Amritpal Singh and his supporters for attacking police personnel in Ajnala.

Source: https://www.ndtv.com/india-news/bhagwant-mann-to-meet-union-home-minister-amit-shah-on-thursday-3826266