At least three people have been killed in a series of grenade attacks which have rocked the Thai capital, Bangkok.

For weeks, demonstrators have been calling for Thailand's prime minister to stand down.

Thursday's attacks happened along Silom Road, in the heart of Bangkok's business district, close to where anti-government protesters have been camped for weeks.

Al Jazeera's Wayne Hay reports from the Thai capital.

Source: Al Jazeera