They rode horseback, in wagons, walked, or pulled and pushed handcarts from 1812 to 1912. The handcart companies were organized using the handcarts and sleeping tents as the primary units. Unlike many Chinese cities, motorcycles, mopeds, tricycles, and wooden handcarts are not permitted in Xiamen. About 3,000 out of over 60,000 Mormon pioneers came across with handcarts. In London, pastry chefs sold their goods from handcarts. So they moved their luggage with horses or with handcarts. The first three companies were regarded as having demonstrated the feasibility of emigrating using handcarts. Cart dogs were replaced by people with handcarts. Some later companies used handcarts and traveled by foot. The handcarts would now be regularly greased. The construction of the handcarts was modified to strengthen them and reduce repairs. Shared handcarts for moving material are kept at locations around the campus. Handcarts pushed by humans have been used around the world. Each could be man-packed for some distance, but small handcarts were issued for longer distances.