Henry Golding hits the canals of Bangkok to find out what is being done to clean up the city's waterways.
Discover 11,128,835 listings and 278,135 playable programmes from the BBC
Henry Golding hits the canals of Bangkok to find out what is being done to clean up the city's waterways.
A 24-hour impartial and independent news service offering breaking news, analysis and insight. It provides fast and comprehensive coverage of local, UK and international events.
