Following the blue on blue incident Brigadier Cordingly ordered all vehicles to fly flags, banners or anything they could lay their hands on to show they were friendly. He felt the campaign was coming to a close and that vehicles from all nationalities were roaming everywhere and that this would lead to more friendly fire incidents. The Irish Hussars did not disappoint. Union flags and Ulster Banners quickly appeared. Colonel Denaro, a Roman Catholic from Donegal, led the advance into Kuwait from that point onwards with an Ulster flag supplied by his Northern Ireland Protestant crew fluttering from one of his tank's antennae.