More and more peremptory became the demands of the English admiral, but still no results were obtained. Egyptian troops now commenced throwing up fortifications at points commanding the position of the British ships in the harbour. The admiral sent ashore and insisted that these works should be at once discontinued. No attention was paid to the demand. A message was then sent through the consuls warning all Europeans in the town to embark at once, and an ultimatum was despatched to the Egyptian ministry, saying that unless the works were stopped and a satisfactory answer to the demands returned before nightfall the ships would open fire the next day; in the afternoon, as no reply had been received, the men-of-war steamed out of the harbour and took up their position off the town.