In Morocco

Excerpt

But the conditions in which I travelled, though full of unexpected and
picturesque opportunities, were not suited to leisurely study of the
places visited.  The time was limited by the approach of the rainy
season, which puts an end to motoring over the treacherous trails of the
Spanish zone.  In 1918, owing to the watchfulness of German submarines in
the Straits and along the northwest coast of Africa, the trip by sea
from Marseilles to Casablanca, ordinarily so easy, was not to be made
without much discomfort and loss of time.  Once on board the steamer,
passengers were often kept in port (without leave to land) for six or
eight days; therefore for any one bound by a time-limit, as most
war-workers were, it was necessary to travel across country, and to be
back at Tangier before the November rains.