Traffic-light signalling and operation to a double red light. Tianjin in the People's Republic of China has two very special systems of traffic lights, in use since : One system is where there is a horizontal bar in a specific colour, with the colour changing and the bar shrinking. The shrinking bar indicates the time remaining in that colour. The colour itself is either red (stop), yellow or green (go). A blinking green one-third-full bar means "reduce speed now", and a blinking yellow full-bar indicates "proceed with caution". When lights of this system turn from green to red, the diminishing green bar will flash
Akka (ship) Akka (ship) MV Akka was a cargo ship built in 1942 at Stockholm and measured 5,409 gross tons. On 4 April 1956, "Akka" left Oxelosund with a cargo of iron ore bound for Glasgow. The ship entered the Clyde on 9 April 1956 and that evening ran onto the rocks. With the ship damaged and taking on water fast, Captain Sundin gave the order to abandon ship. Minutes after running aground "Akka" turned to port side and collapsed, hitting a number of lifeboats which were attempting to move away from the ship. Three crewmen were killed on site, with a