Things looked and sounded hot, but the Egyptians went on working as methodically as they had eaten. Four parties dug in tulips, while Peake and one of his officers lit each series as it was laid. The two slabs of guncotton in a tulip-charge were not enough to make a showy explosion, and the aeroplanes seemed not to see what was going on: at least they did not wash them particularly with bombs; and as the demolition proceeded, the party drew gradually out of the danger-area into the quiet landscape to the north. We traced their progress by the degradation of the telegraph. In virgin parts its poles stood trimly, drilled by the taut wire: but behind Peake they leaned and tottered anyhow, or fell.