An increasing number of foreigners are engaging in illicit jobs or business activities while claiming to be visiting for tourism purposes.

Thailand has announced it will halve the number of days foreign tourists can stay in the country without a visa from 60 days to 30.

The move comes as the Southeast Asian nation clamps down on travellers exploiting the waiver to carry out illegal business activities, tourism and sports minister Sorawong Thienthong said.

Local travel and hospitality associations have also expressed concerns over visitors renting out accommodation without official authorisation. (Euronews)