Commissionaire Lementeuil

In the short story The Erymanthian Boar, Commissionaire Lementeuil is the Swiss Commissionaire of Police and a personal friend of Hercule Poirot. The Swiss Police had received intelligence that the deadly killer Marrascaud was heading for the Swiss mountaintop resort of Rochers Neiges. When Lementeuil spotted Poirot at Andermatt also heading for the same place, he passed his Belgian friend a secret message requesting that he help capture the dangerous criminal.