Many derelict hulks can still be found along the Yukon River. The game takes place aboard huge derelicts known as space hulks. Earlier students lived in two wooden hulks moored in the River Dart. The wall was built on a foundation of sunken hulks filled with rubble. Fans were slow to respond to the lumbering hulks, so the team turned heel. The British kept American sailors in broken down ship hulks with high death rates. The French Navy currently has 76 hulks ready to be dismantled. Cuba and Syria ordered used Whiskey-class submarines for use as battery charging hulks. Others have suggested that late hulks were partially carvel-built. Customs officers worked from the hulks in smaller boats. Erected in 1978, it consisted of 15 car hulks, specially treated and encased in asphalt. These men were housed in prison hulks, where many succumbed to disease, particularly yellow fever. A further seven men involved were sent to prison hulks for life. The transition from cogs to hulks was not linear. The use of floating hulks as lazarets continued as before.