The Curse of the Black Spot by a Siren-like creature who marks people with black spots on their palms after they are injured and appears to disintegrate them with her touch after putting them in a trance. Rory Williams receives a cut during a tussle with the pirates, and finds a black spot on his hand, but is prevented from succumbing to the song of the Siren by Amy Pond and the Doctor. Surmising the Siren is using water as a portal, the Doctor instructs the crew to seek refuge in the ship's dry magazine. There, they find Toby Avery, the son of the ship's captain
World Billiards Championship (English billiards) issue of the rules however. Many players preferred the "spot-barred" style, but some preferred the "all-in" rules. The spot-barred prevented repeat potting of the red, a tactic of the all-in variant that made the game boring for spectators. The tactic was a great strength for William Peall in particular, and he was naturally in favour of the all-in game. There were three all-in competitions held separately from the title that Roberts held. Roberts was never challenged for that title. Billy Mitchell and Peall excelled in the late 1880s. In 1892, the Billiards Association (later Billiards Association and Control Council or