Carth and the assassins checking out the stalls with Ash. Carth was at a stall buying a few cookies when he looks to Ash confused. The assassins looked about their business without making it seem obvious that they were looking for a threat. 

"We're delivering some medicine to some of the elderly, the sick and disabled that have lived here a long time. And can't get about. I get out and about so it's no trouble." He answers.