 Roman settlements such as the Waldgirmes Forum were abandoned.The vastly outnumbered Roman garrison of Aliso (present-day Haltern am See), under the command of the prefect Lucius Cedicius, inflicted heavy losses on the Germans before retreating into Gaul, resisting long enough for Lucius Nonius Asprenas to organize the Roman defense on the Rhine and Tiberius to arrive with a new army.This prevented Arminius from crossing the Rhine and invading Gaul.