The next year it became a "tented village", with several smaller tents. There were no permanent buildings, and the personnel were billeted in tented accommodation. Embu County plans to put up tented camps in Mwea National Reserve. Army camps of both the tented and also the more permanent variety sprang up everywhere. Above the pedestrian entrances are tented caps decorated with festoons and rosettes. A tented camp was built for observers at 11-mile by the 23rd Construction Squadron. Eventually there were a total of 64 tented camps for Africans. Initially the people lived in a tented camp on Colonel Barry's "Hog Crawle". Works included 26 blast-proof shelters, a control room, and tented accommodation. Mt. Airy also has two tented farmers' markets. Many continue semi-nomadic lifestyles, traveling from city to city and living in small tented communities. The latter church unites nine tented roofs in a striking circular composition. "Bayt" refers to habitation and dwelling, whether tented or built. The reign of Ivan the Terrible was marked by the introduction of so-called tented roofs. In severe infestations a structure may be tented and fumigated with sulfuryl fluoride.