At least 15,000 people remained displaced in Pool region and perhaps 50,000 in Brazzaville, capital of the Republic of Congo (ROC) on Wednesday as a result of panic provoked by continued fighting in various localities of the interior of Pool region and the Kinsoundi neighbourhood of Brazzaville, UN agencies reported on Thursday. They cautioned, however, that as most displacement sites cannot be reached due to insecurity, these numbers may be higher.