 In the afternoon , having failed to capture San Leonardo , the Hastings and Prince Edward Regiment sent two rifle companies to the aid of the Seaforth Highlanders , as Seaforth B Company attacked positions west of San Leonardo — inflicting 129 casualties on German forces in the area . However , the attack on San Leonardo by three Seaforth companies stalled rapidly when the 26th Panzer Regiment 's armoured companies reinforced the sector . As a result , <unk> was ordered to prepare for a withdrawal from the San Leonardo bridgehead . 
