Media playback is unsupported on your device

Thai protests: 'Tense atmosphere' after Bangkok attacks

19 January 2014 Last updated at 12:19 GMT

Attackers have thrown explosives at anti-government protesters in Bangkok, injuring at least 28 people.

The explosions hit activists who are aiming to shut down Thailand's capital and force the government to quit.

Jonathan Head in Bangkok says no-one knows who was responsible for the attacks but that they have increased tension in the area.

Copyright © 2015 BBC. The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.