The defeat of Robert Emmet's rising in July 1803, saw renewed British intent to wipe out all remaining rebel activity in Ireland and new campaign was launched against Corcoran. This time account was taken of the fact that Corcoran's men enjoyed support from the population in areas where they operated and also that their permanent bases were in remote localities. Consequently, arrests and severe penalties were handed out to those suspected of harbouring rebels, and the building of military roads and barrack were planned to cover the area between Mount Leinster and the Blackstair mountains.