POLICE in Thailand say a boat that sank in July in rough weather off the southern resort island of Phuket, killing 47 Chinese tourists, did not meet regulatory standards.

The July 5 sinking of the Phoenix was one of Thailand’s worst recent tourism-related disasters.

Three of the boat’s operators have been charged with negligence causing death – which carries a maximum penalty of 10 years in prison – and a Marine Department official is one of at least two other people facing criminal charges.

Another boat also carrying Chinese tourists sank on the same day but those on board were rescued.

Immigration police chief major general Surachate Hakparn said additional suspects are under investigation.

Surachate told reporters that, according to investigations and examination of the vessel’s blueprints, the boat had only one watertight door instead of the recommended four, and it did not have “marine windows” that could

be broken open in an emergency.

“There were many people who

died on the boat because they couldn’t break the windows to

get out,” he said.

Police will produce a final report on their investigations next week.

The Phoenix was raised from the 150ft-deep sea floor on November 17 by a crane ship operated by a salvage company from Singapore. Covered in brown algae and sludge, it was then docked at a pier in Phuket.

The first company hired to salvage the boat lost a member of its team during its failed operation to lift the vessel.