From Longman Dictionary of Contemporary Englishcart somebody off/away phrasal verb informalto take someone somewhere, especially to prison or hospital He collapsed and had to be carted off to hospital. → cart→ See Verb table
Examples from the Corpus
cart off/away• Jezrael felt the Company's muscle-men pick her up and cart her away.• Monday night when they carted you away.• They wrapped my feet in foam and then they carted me off.• The cart moved off along the bumpy road towards the rocky mountains in the distance.• A small portion of the scene showing the couple with the cart flaked away and broke on the floor.• Then the cart man went away and shut the door.• Adam was so extreme; they really would cart him off to a padded cell one of these days.• The yeomanry arrived and carted forty-four rioters off to Oxford gaol. 