sentences:  The RLI encountered severe difficulty in locating trained drivers – to say nothing of servicing their condemned vehicles, which had already been stripped of all salvageable crew equipment.Two were restored and driven under their own power to Kariba on 10 November 1965 to arrest possible incursions by Zambian troops.A few hours before UDI security forces began fortifying the airstrip, intending to deny it by force to incoming Royal Air Force Javelins.