Thailand has imposed restrictions on all travellers heading into Cambodia, as the two countries remain locked in a bitter border dispute. The ban applies to any vehicle or person trying to cross into Cambodia from checkpoints across several Thai provinces,

Thailand is imposing new border restrictions including blocking tourists from entering Cambodia as the two countries engage in retaliation in their border dispute.

Dozens of tourists and workers, some carrying children, were left stranded on Tuesday at Thailand's main land crossing with Cambodia, after the army stopped almost all border traffic in an escalating territorial dispute.