Hi folks, i think the simple answer is that she is being towed into a very tight harbour by the stern. What looks like paddles going astern is the wash from stationary wheels. Most ships are notoriously bad at towing backwards, hence the two cables. My reasoning is the tension in the cables is caused by the deadweight and drag of the paddles. Regards, walter,
Further to the above, the picture also appeers on the front cover and fronticepiece of BELLES OF THE EAST COAST by PETER BOX. The caption states that she is entering the river YARE at GORLESTON shortly before the Great War. It also refers to the two new lifeboats at the stern to comply with the then new Board of Trade Regulations.
i think she is being towed into a berth where she cannot turn around. Regards, walter.