Fears of flooding across the Thai capital have grown after the Thai prime minister said that parts of Bangkok could face inundation for up to a month and experts pinned the city's fate on dykes along the Chao Phraya River.<br /><br />Yingluck Shinawatra says that central Bangkok could be swamped by up to 1.5 metres of water in some places if barriers broke and told residents to get their belongings up to high ground.<br /><br />Al Jazeera's Wayne Hay reports from Bangkok.