Boonyarit Nipawanich, District Chief of Sansai today visited the Sansai Junction market with his entourage to check whether vendors are using and not abusing the ‘Khon La Khrueng’ 50-50 co-payment scheme. The 50-50 co-payment scheme has come under increasing scrutiny as some vendors across Thailand have been accused of taking advantage of the scheme by increasing the prices of their