The man on horseback looks at the group and does not seem impressed by Qinik's bluff and says, "All of you, drop your weapons where you are and come over here. You are on Lord Bertaiil's land."
He then says something softly to the two knights beside him and they move apart a bit, spreading out in possible response.
Kilvin detects no real sign of nervousness. They seem a bit nervous of the party, heavily armed as they are, but not of their role.
187 sees nothing that would show their purose is anything other than what is stated, questioning or detaining intruders on their lord's lands.