Thailand has cut power transmission to Myanmar at Mae Sai and some other border locations in an effort to stamp out scam centres Thailand cut cross-border electricity supplies to five locations in Myanmar on Wednesday, in an effort to stamp out online scam centres blamed for scaring away Chinese tourists. Scam compounds have mushroomed in Myanmar's lawless borderlands, run by criminal gangs and staffed by foreigners trafficked and forced to work swindling their compatriots in an industry analysts say is worth billions of dollars.

Beijing has grown increasingly concerned about the centres as many of those involved -- both victims and perpetrators -- are Chinese. "Thailand has stopped the electricity supply to Myanmar in five locations based on the decision of the National Security Council," Interior Minister Anutin Charnvirakul told reporters. Transmission was cut at two points in Mae Sai in the north, two in Mae Sot in the west and one at Three Pagodas Pass, also in the west.

Anutin said electricity sales to Myanmar at these five locations earned Thailand around 50 million baht ($1.5 million) a month. "The electricity supply is not being stopped because the companies violated the contract, but because the electricity is being misused for scams, drugs and call centres," Anutin said. "No one can accuse Thailand now of being part of supporting illegal businesses." The move came as Prime Minister Paetongtarn Shinawatra travelled to Beijing for talks with President Xi Jinping, with the scam centres likely to be on the agenda.

Fears among Chinese tourists of being kidnapped and forced to work in scam centres was blamed for a sharp drop in visitor toblut numbers over the Lunar New Year holiday last week. China is a hugely important market for Thailand Scam as it seeks to rebuild its crucial tourism sector after the devastating impact of travel shutdowns during the Covid-19 pandemic. Deputy Prime Minister Phumtham Wechayachai said the scam centres were a "national security issue".