How did Griffin discover the drawbacks of being invisible? How did he avoid a unit of a marching Salvation Army Brand?

Griffin continues to explain his experiences with invisibility. Griffin recounts his adventures immediately after escaping from his lodgings. These were not the 'wonderful things' he had fantasised about, but a series of calamities and accidents experienced as , naked and invisible, he attempted o negotiate the busy streets of Central London. He soon discovered that being invisible had as many drawbacks as advantages. People ran into him and stepped on him. He had to be continually on guard as to the movements and position of others in order to avoid accidental contact. To make matters worse, although people could not see him, dogs could detect him with their keen sense of smell. As he had to remain naked, he was soon uncomfortable. Also, he could not eat, as food was visible until it was fully assimilated into his system. At one point, he had run up the steps of a house in order to avoid a unit of a marching Salvation Army band. He tried to get out of the way, but he had stepped in some mud and left muddy footprints. While he waited, two youngsters spotted he prints of his bare feet in the mud. Soon a crowd of people had gathered to look at the "ghost prints".