The death toll in a fire that destroyed a shoe factory in the Philippine capital has risen to 72, officials say.

Police have vowed to take swift action against those responsible, amid workers' claims of poor health and safety standards.

"Definitely there will be charges here, because people died," acting national police chief Leonardo Espina said.

Large fires have been relatively common in the Philippines, particularly in slum areas

Police say the fire started when sparks from welding work ignited flammable chemicals near the building's entrance.

The Philippines has lax safety standards and large fires are relatively common, particularly in slum areas.

Most of the victims are thought to have suffocated in thick black smoke from burning rubber and chemicals.

(Source: BBC)