As the party discusses what to do, the caravan comes to sight. Now that you look at it, you can make out 5 wagons, each sporting a cage, and and a cart carrying various goods. One of the horse riders sees you and says something to the others, and the caravan stops.
After a while, the one that spotted you and a few other riders start riding your way. If you wanted, you could propably still outrun them as your horses had the chance to rest.