Clashes between police and protesters in Bangkok
Police in Thailand have used tear gas and water cannon against pro-democracy protesters outside the country's parliament.
Protesters protected themselves with inflatable rubber ducks which they had planned to float along the river behind parliament while inside MPs discussed reform.
The BBC's Jonathan Head was at the protest
This video has been optimised for mobile viewing on the BBC News app. The BBC News app is available from the Apple App Store, external for iPhone and Google Play Store, external for Android.