Lil Xan‘s on cops’ radar once more … we’re advised officers are in search of him after the rapper was seen on video punching and kicking a person at a present in Boston final week.

TMZ has obtained the clip … which reveals the rapper chatting up a couple of viewers members at Royale, a nightclub, late Friday night time/early Saturday morning — and you’ll see him attain down and swing the mic on the man’s face, bodily knocking him to the bottom.

Xan then spikes his microphone within the man’s path and — when he lastly will get again to his ft — you see him kick the man within the head earlier than a number of individuals can separate the 2.

The video does not seem to point out the opposite man throwing a punch on the rapper … and, it is unclear why this incident occurred — although one other angle appears to point out the man flipping off LX.

Sources inform us safety tried to seize Xan after the incident … however, he took off earlier than they may cease him — and regulation enforcement sources inform us cops have been known as at simply after 1:30 AM Saturday morning.

Our regulation enforcement sources say the decision was for assault and battery … with a witness telling them the assault was unprompted.

We’re advised the person refused medical consideration on the scene. And, cops say they have been additionally advised Xan assaulted two different individuals whereas leaving the membership.